85327710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1597}}^1$

素因数の和:1757

約数の個数: 64

約数和(自身を含む): 222288192

約数和(自身を除く): 136960482

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 137, 195, 274, 390, 411, 685, 822, 1370, 1597, 1781, 2055, 3194, 3562, 4110, 4791, 5343, 7985, 8905, 9582, 10686, 15970, 17810, 20761, 23955, 26715, 41522, 47910, 53430, 62283, 103805, 124566, 207610, 218789, 311415, 437578, 622830, 656367, 1093945, 1312734, 2187890, 2844257, 3281835, 5688514, 6563670, 8532771, 14221285, 17065542, 28442570, 42663855, 85327710]

約数ペア:

[(1, 85327710), (2, 42663855), (3, 28442570), (5, 17065542), (6, 14221285), (10, 8532771), (13, 6563670), (15, 5688514), (26, 3281835), (30, 2844257), (39, 2187890), (65, 1312734), (78, 1093945), (130, 656367), (137, 622830), (195, 437578), (274, 311415), (390, 218789), (411, 207610), (685, 124566), (822, 103805), (1370, 62283), (1597, 53430), (1781, 47910), (2055, 41522), (3194, 26715), (3562, 23955), (4110, 20761), (4791, 17810), (5343, 15970), (7985, 10686), (8905, 9582)]