64480570

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1709}}^1$

素因数の和:1748

約数の個数: 64

約数和(自身を含む): 147744000

約数和(自身を除く): 83263430

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 343, 385, 490, 539, 686, 770, 1078, 1709, 1715, 2695, 3418, 3430, 3773, 5390, 7546, 8545, 11963, 17090, 18799, 18865, 23926, 37598, 37730, 59815, 83741, 93995, 119630, 131593, 167482, 187990, 263186, 418705, 586187, 657965, 837410, 921151, 1172374, 1315930, 1842302, 2930935, 4605755, 5861870, 6448057, 9211510, 12896114, 32240285, 64480570]

約数ペア:

[(1, 64480570), (2, 32240285), (5, 12896114), (7, 9211510), (10, 6448057), (11, 5861870), (14, 4605755), (22, 2930935), (35, 1842302), (49, 1315930), (55, 1172374), (70, 921151), (77, 837410), (98, 657965), (110, 586187), (154, 418705), (245, 263186), (343, 187990), (385, 167482), (490, 131593), (539, 119630), (686, 93995), (770, 83741), (1078, 59815), (1709, 37730), (1715, 37598), (2695, 23926), (3418, 18865), (3430, 18799), (3773, 17090), (5390, 11963), (7546, 8545)]