70527340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{557}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 160114752

約数和(自身を除く): 89587412

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 487, 557, 974, 1114, 1948, 2228, 2435, 2785, 4870, 5570, 6331, 7241, 9740, 11140, 12662, 14482, 25324, 28964, 31655, 36205, 63310, 72410, 126620, 144820, 271259, 542518, 1085036, 1356295, 2712590, 3526367, 5425180, 7052734, 14105468, 17631835, 35263670, 70527340]

約数ペア:

[(1, 70527340), (2, 35263670), (4, 17631835), (5, 14105468), (10, 7052734), (13, 5425180), (20, 3526367), (26, 2712590), (52, 1356295), (65, 1085036), (130, 542518), (260, 271259), (487, 144820), (557, 126620), (974, 72410), (1114, 63310), (1948, 36205), (2228, 31655), (2435, 28964), (2785, 25324), (4870, 14482), (5570, 12662), (6331, 11140), (7241, 9740)]