16291259190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{13063}}^1$

素因数の和:13259

約数の個数: 128

約数和(自身を含む): 45149184000

約数和(自身を除く): 28857924810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 149, 155, 186, 270, 279, 298, 310, 447, 465, 558, 745, 837, 894, 930, 1341, 1395, 1490, 1674, 2235, 2682, 2790, 4023, 4185, 4470, 4619, 6705, 8046, 8370, 9238, 13063, 13410, 13857, 20115, 23095, 26126, 27714, 39189, 40230, 41571, 46190, 65315, 69285, 78378, 83142, 117567, 124713, 130630, 138570, 195945, 207855, 235134, 249426, 352701, 391890, 404953, 415710, 587835, 623565, 705402, 809906, 1175670, 1214859, 1247130, 1763505, 1946387, 2024765, 2429718, 3527010, 3644577, 3892774, 4049530, 5839161, 6074295, 7289154, 9731935, 10933731, 11678322, 12148590, 17517483, 18222885, 19463870, 21867462, 29195805, 35034966, 36445770, 52552449, 54668655, 58391610, 60337997, 87587415, 105104898, 109337310, 120675994, 175174830, 181013991, 262762245, 301689985, 362027982, 525524490, 543041973, 603379970, 905069955, 1086083946, 1629125919, 1810139910, 2715209865, 3258251838, 5430419730, 8145629595, 16291259190]

約数ペア:

[(1, 16291259190), (2, 8145629595), (3, 5430419730), (5, 3258251838), (6, 2715209865), (9, 1810139910), (10, 1629125919), (15, 1086083946), (18, 905069955), (27, 603379970), (30, 543041973), (31, 525524490), (45, 362027982), (54, 301689985), (62, 262762245), (90, 181013991), (93, 175174830), (135, 120675994), (149, 109337310), (155, 105104898), (186, 87587415), (270, 60337997), (279, 58391610), (298, 54668655), (310, 52552449), (447, 36445770), (465, 35034966), (558, 29195805), (745, 21867462), (837, 19463870), (894, 18222885), (930, 17517483), (1341, 12148590), (1395, 11678322), (1490, 10933731), (1674, 9731935), (2235, 7289154), (2682, 6074295), (2790, 5839161), (4023, 4049530), (4185, 3892774), (4470, 3644577), (4619, 3527010), (6705, 2429718), (8046, 2024765), (8370, 1946387), (9238, 1763505), (13063, 1247130), (13410, 1214859), (13857, 1175670), (20115, 809906), (23095, 705402), (26126, 623565), (27714, 587835), (39189, 415710), (40230, 404953), (41571, 391890), (46190, 352701), (65315, 249426), (69285, 235134), (78378, 207855), (83142, 195945), (117567, 138570), (124713, 130630)]