130492020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{70157}}^1$

素因数の和:70200

約数の個数: 48

約数和(自身を含む): 377169408

約数和(自身を除く): 246677388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 70157, 140314, 210471, 280628, 350785, 420942, 701570, 841884, 1052355, 1403140, 2104710, 2174867, 4209420, 4349734, 6524601, 8699468, 10874335, 13049202, 21748670, 26098404, 32623005, 43497340, 65246010, 130492020]

約数ペア:

[(1, 130492020), (2, 65246010), (3, 43497340), (4, 32623005), (5, 26098404), (6, 21748670), (10, 13049202), (12, 10874335), (15, 8699468), (20, 6524601), (30, 4349734), (31, 4209420), (60, 2174867), (62, 2104710), (93, 1403140), (124, 1052355), (155, 841884), (186, 701570), (310, 420942), (372, 350785), (465, 280628), (620, 210471), (930, 140314), (1860, 70157)]