2015702910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{463}}^1$

素因数の和:611

約数の個数: 144

約数和(自身を含む): 5750402112

約数和(自身を除く): 3734699202

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 61, 65, 78, 90, 117, 122, 130, 183, 195, 234, 305, 366, 390, 463, 549, 585, 610, 793, 915, 926, 1098, 1170, 1389, 1586, 1830, 2315, 2379, 2745, 2778, 3721, 3965, 4167, 4630, 4758, 5490, 6019, 6945, 7137, 7442, 7930, 8334, 11163, 11895, 12038, 13890, 14274, 18057, 18605, 20835, 22326, 23790, 28243, 30095, 33489, 35685, 36114, 37210, 41670, 48373, 54171, 55815, 56486, 60190, 66978, 71370, 84729, 90285, 96746, 108342, 111630, 141215, 145119, 167445, 169458, 180570, 241865, 254187, 270855, 282430, 290238, 334890, 367159, 423645, 435357, 483730, 508374, 541710, 725595, 734318, 847290, 870714, 1101477, 1270935, 1451190, 1722823, 1835795, 2176785, 2202954, 2541870, 3304431, 3445646, 3671590, 4353570, 5168469, 5507385, 6608862, 8614115, 10336938, 11014770, 15505407, 16522155, 17228230, 22396699, 25842345, 31010814, 33044310, 44793398, 51684690, 67190097, 77527035, 111983495, 134380194, 155054070, 201570291, 223966990, 335950485, 403140582, 671900970, 1007851455, 2015702910]

約数ペア:

[(1, 2015702910), (2, 1007851455), (3, 671900970), (5, 403140582), (6, 335950485), (9, 223966990), (10, 201570291), (13, 155054070), (15, 134380194), (18, 111983495), (26, 77527035), (30, 67190097), (39, 51684690), (45, 44793398), (61, 33044310), (65, 31010814), (78, 25842345), (90, 22396699), (117, 17228230), (122, 16522155), (130, 15505407), (183, 11014770), (195, 10336938), (234, 8614115), (305, 6608862), (366, 5507385), (390, 5168469), (463, 4353570), (549, 3671590), (585, 3445646), (610, 3304431), (793, 2541870), (915, 2202954), (926, 2176785), (1098, 1835795), (1170, 1722823), (1389, 1451190), (1586, 1270935), (1830, 1101477), (2315, 870714), (2379, 847290), (2745, 734318), (2778, 725595), (3721, 541710), (3965, 508374), (4167, 483730), (4630, 435357), (4758, 423645), (5490, 367159), (6019, 334890), (6945, 290238), (7137, 282430), (7442, 270855), (7930, 254187), (8334, 241865), (11163, 180570), (11895, 169458), (12038, 167445), (13890, 145119), (14274, 141215), (18057, 111630), (18605, 108342), (20835, 96746), (22326, 90285), (23790, 84729), (28243, 71370), (30095, 66978), (33489, 60190), (35685, 56486), (36114, 55815), (37210, 54171), (41670, 48373)]