1273156710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{866093}}^1$

素因数の和:866117

約数の個数: 48

約数和(自身を含む): 3554449776

約数和(自身を除く): 2281293066

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 866093, 1732186, 2598279, 4330465, 5196558, 6062651, 8660930, 12125302, 12991395, 18187953, 25982790, 30313255, 36375906, 42438557, 60626510, 84877114, 90939765, 127315671, 181879530, 212192785, 254631342, 424385570, 636578355, 1273156710]

約数ペア:

[(1, 1273156710), (2, 636578355), (3, 424385570), (5, 254631342), (6, 212192785), (7, 181879530), (10, 127315671), (14, 90939765), (15, 84877114), (21, 60626510), (30, 42438557), (35, 36375906), (42, 30313255), (49, 25982790), (70, 18187953), (98, 12991395), (105, 12125302), (147, 8660930), (210, 6062651), (245, 5196558), (294, 4330465), (490, 2598279), (735, 1732186), (1470, 866093)]