2051238868980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2635673}}^1$

素因数の和:2635818

約数の個数: 192

約数和(自身を含む): 7013844794880

約数和(自身を除く): 4962605925900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 109, 119, 140, 170, 204, 210, 218, 238, 255, 327, 340, 357, 420, 436, 476, 510, 545, 595, 654, 714, 763, 1020, 1090, 1190, 1308, 1428, 1526, 1635, 1785, 1853, 2180, 2289, 2380, 3052, 3270, 3570, 3706, 3815, 4578, 5559, 6540, 7140, 7412, 7630, 9156, 9265, 11118, 11445, 12971, 15260, 18530, 22236, 22890, 25942, 27795, 37060, 38913, 45780, 51884, 55590, 64855, 77826, 111180, 129710, 155652, 194565, 259420, 389130, 778260, 2635673, 5271346, 7907019, 10542692, 13178365, 15814038, 18449711, 26356730, 31628076, 36899422, 39535095, 44806441, 52713460, 55349133, 73798844, 79070190, 89612882, 92248555, 110698266, 134419323, 158140380, 179225764, 184497110, 221396532, 224032205, 268838646, 276745665, 287288357, 313645087, 368994220, 448064410, 537677292, 553491330, 574576714, 627290174, 672096615, 861865071, 896128820, 940935261, 1106982660, 1149153428, 1254580348, 1344193230, 1436441785, 1568225435, 1723730142, 1881870522, 2011018499, 2688386460, 2872883570, 3136450870, 3447460284, 3763741044, 4022036998, 4309325355, 4704676305, 4883902069, 5745767140, 6033055497, 6272901740, 8044073996, 8618650710, 9409352610, 9767804138, 10055092495, 12066110994, 14651706207, 17237301420, 18818705220, 19535608276, 20110184990, 24132221988, 24419510345, 29303412414, 30165277485, 34187314483, 40220369980, 48839020690, 58606824828, 60330554970, 68374628966, 73258531035, 97678041380, 102561943449, 120661109940, 136749257932, 146517062070, 170936572415, 205123886898, 293034124140, 341873144830, 410247773796, 512809717245, 683746289660, 1025619434490, 2051238868980]

約数ペア:

[(1, 2051238868980), (2, 1025619434490), (3, 683746289660), (4, 512809717245), (5, 410247773796), (6, 341873144830), (7, 293034124140), (10, 205123886898), (12, 170936572415), (14, 146517062070), (15, 136749257932), (17, 120661109940), (20, 102561943449), (21, 97678041380), (28, 73258531035), (30, 68374628966), (34, 60330554970), (35, 58606824828), (42, 48839020690), (51, 40220369980), (60, 34187314483), (68, 30165277485), (70, 29303412414), (84, 24419510345), (85, 24132221988), (102, 20110184990), (105, 19535608276), (109, 18818705220), (119, 17237301420), (140, 14651706207), (170, 12066110994), (204, 10055092495), (210, 9767804138), (218, 9409352610), (238, 8618650710), (255, 8044073996), (327, 6272901740), (340, 6033055497), (357, 5745767140), (420, 4883902069), (436, 4704676305), (476, 4309325355), (510, 4022036998), (545, 3763741044), (595, 3447460284), (654, 3136450870), (714, 2872883570), (763, 2688386460), (1020, 2011018499), (1090, 1881870522), (1190, 1723730142), (1308, 1568225435), (1428, 1436441785), (1526, 1344193230), (1635, 1254580348), (1785, 1149153428), (1853, 1106982660), (2180, 940935261), (2289, 896128820), (2380, 861865071), (3052, 672096615), (3270, 627290174), (3570, 574576714), (3706, 553491330), (3815, 537677292), (4578, 448064410), (5559, 368994220), (6540, 313645087), (7140, 287288357), (7412, 276745665), (7630, 268838646), (9156, 224032205), (9265, 221396532), (11118, 184497110), (11445, 179225764), (12971, 158140380), (15260, 134419323), (18530, 110698266), (22236, 92248555), (22890, 89612882), (25942, 79070190), (27795, 73798844), (37060, 55349133), (38913, 52713460), (45780, 44806441), (51884, 39535095), (55590, 36899422), (64855, 31628076), (77826, 26356730), (111180, 18449711), (129710, 15814038), (155652, 13178365), (194565, 10542692), (259420, 7907019), (389130, 5271346), (778260, 2635673)]