426840180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8971}}^1$

素因数の和:9057

約数の個数: 96

約数和(自身を含む): 1308332928

約数和(自身を除く): 881492748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 61, 65, 78, 122, 130, 156, 183, 195, 244, 260, 305, 366, 390, 610, 732, 780, 793, 915, 1220, 1586, 1830, 2379, 3172, 3660, 3965, 4758, 7930, 8971, 9516, 11895, 15860, 17942, 23790, 26913, 35884, 44855, 47580, 53826, 89710, 107652, 116623, 134565, 179420, 233246, 269130, 349869, 466492, 538260, 547231, 583115, 699738, 1094462, 1166230, 1399476, 1641693, 1749345, 2188924, 2332460, 2736155, 3283386, 3498690, 5472310, 6566772, 6997380, 7114003, 8208465, 10944620, 14228006, 16416930, 21342009, 28456012, 32833860, 35570015, 42684018, 71140030, 85368036, 106710045, 142280060, 213420090, 426840180]

約数ペア:

[(1, 426840180), (2, 213420090), (3, 142280060), (4, 106710045), (5, 85368036), (6, 71140030), (10, 42684018), (12, 35570015), (13, 32833860), (15, 28456012), (20, 21342009), (26, 16416930), (30, 14228006), (39, 10944620), (52, 8208465), (60, 7114003), (61, 6997380), (65, 6566772), (78, 5472310), (122, 3498690), (130, 3283386), (156, 2736155), (183, 2332460), (195, 2188924), (244, 1749345), (260, 1641693), (305, 1399476), (366, 1166230), (390, 1094462), (610, 699738), (732, 583115), (780, 547231), (793, 538260), (915, 466492), (1220, 349869), (1586, 269130), (1830, 233246), (2379, 179420), (3172, 134565), (3660, 116623), (3965, 107652), (4758, 89710), (7930, 53826), (8971, 47580), (9516, 44855), (11895, 35884), (15860, 26913), (17942, 23790)]