260062530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{95261}}^1$

素因数の和:95291

約数の個数: 64

約数和(自身を含む): 768192768

約数和(自身を除く): 508130238

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 95261, 190522, 285783, 476305, 571566, 666827, 952610, 1238393, 1333654, 1428915, 2000481, 2476786, 2857830, 3334135, 3715179, 4000962, 6191965, 6668270, 7430358, 8668751, 10002405, 12383930, 17337502, 18575895, 20004810, 26006253, 37151790, 43343755, 52012506, 86687510, 130031265, 260062530]

約数ペア:

[(1, 260062530), (2, 130031265), (3, 86687510), (5, 52012506), (6, 43343755), (7, 37151790), (10, 26006253), (13, 20004810), (14, 18575895), (15, 17337502), (21, 12383930), (26, 10002405), (30, 8668751), (35, 7430358), (39, 6668270), (42, 6191965), (65, 4000962), (70, 3715179), (78, 3334135), (91, 2857830), (105, 2476786), (130, 2000481), (182, 1428915), (195, 1333654), (210, 1238393), (273, 952610), (390, 666827), (455, 571566), (546, 476305), (910, 285783), (1365, 190522), (2730, 95261)]