7563630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 19035648

約数和(自身を除く): 11472018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 67, 71, 106, 134, 142, 159, 201, 213, 265, 318, 335, 355, 402, 426, 530, 670, 710, 795, 1005, 1065, 1590, 2010, 2130, 3551, 3763, 4757, 7102, 7526, 9514, 10653, 11289, 14271, 17755, 18815, 21306, 22578, 23785, 28542, 35510, 37630, 47570, 53265, 56445, 71355, 106530, 112890, 142710, 252121, 504242, 756363, 1260605, 1512726, 2521210, 3781815, 7563630]

約数ペア:

[(1, 7563630), (2, 3781815), (3, 2521210), (5, 1512726), (6, 1260605), (10, 756363), (15, 504242), (30, 252121), (53, 142710), (67, 112890), (71, 106530), (106, 71355), (134, 56445), (142, 53265), (159, 47570), (201, 37630), (213, 35510), (265, 28542), (318, 23785), (335, 22578), (355, 21306), (402, 18815), (426, 17755), (530, 14271), (670, 11289), (710, 10653), (795, 9514), (1005, 7526), (1065, 7102), (1590, 4757), (2010, 3763), (2130, 3551)]