64430730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7867}}^1$

素因数の和:7900

約数の個数: 96

約数和(自身を含む): 206204544

約数和(自身を除く): 141773814

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 7867, 8190, 15734, 23601, 39335, 47202, 55069, 70803, 78670, 102271, 110138, 118005, 141606, 165207, 204542, 236010, 275345, 306813, 330414, 354015, 495621, 511355, 550690, 613626, 708030, 715897, 826035, 920439, 991242, 1022710, 1431794, 1534065, 1652070, 1840878, 2147691, 2478105, 3068130, 3579485, 4295382, 4602195, 4956210, 6443073, 7158970, 9204390, 10738455, 12886146, 21476910, 32215365, 64430730]

約数ペア:

[(1, 64430730), (2, 32215365), (3, 21476910), (5, 12886146), (6, 10738455), (7, 9204390), (9, 7158970), (10, 6443073), (13, 4956210), (14, 4602195), (15, 4295382), (18, 3579485), (21, 3068130), (26, 2478105), (30, 2147691), (35, 1840878), (39, 1652070), (42, 1534065), (45, 1431794), (63, 1022710), (65, 991242), (70, 920439), (78, 826035), (90, 715897), (91, 708030), (105, 613626), (117, 550690), (126, 511355), (130, 495621), (182, 354015), (195, 330414), (210, 306813), (234, 275345), (273, 236010), (315, 204542), (390, 165207), (455, 141606), (546, 118005), (585, 110138), (630, 102271), (819, 78670), (910, 70803), (1170, 55069), (1365, 47202), (1638, 39335), (2730, 23601), (4095, 15734), (7867, 8190)]