72535710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3049}}^1$

素因数の和:3133

約数の個数: 64

約数和(自身を含む): 190612800

約数和(自身を除く): 118077090

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 610, 793, 915, 1586, 1830, 2379, 3049, 3965, 4758, 6098, 7930, 9147, 11895, 15245, 18294, 23790, 30490, 39637, 45735, 79274, 91470, 118911, 185989, 198185, 237822, 371978, 396370, 557967, 594555, 929945, 1115934, 1189110, 1859890, 2417857, 2789835, 4835714, 5579670, 7253571, 12089285, 14507142, 24178570, 36267855, 72535710]

約数ペア:

[(1, 72535710), (2, 36267855), (3, 24178570), (5, 14507142), (6, 12089285), (10, 7253571), (13, 5579670), (15, 4835714), (26, 2789835), (30, 2417857), (39, 1859890), (61, 1189110), (65, 1115934), (78, 929945), (122, 594555), (130, 557967), (183, 396370), (195, 371978), (305, 237822), (366, 198185), (390, 185989), (610, 118911), (793, 91470), (915, 79274), (1586, 45735), (1830, 39637), (2379, 30490), (3049, 23790), (3965, 18294), (4758, 15245), (6098, 11895), (7930, 9147)]