70505060

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{6329}}^1$

素因数の和:6895

約数の個数: 24

約数和(自身を含む): 148349880

約数和(自身を除く): 77844820

約数列:

[1, 2, 4, 5, 10, 20, 557, 1114, 2228, 2785, 5570, 6329, 11140, 12658, 25316, 31645, 63290, 126580, 3525253, 7050506, 14101012, 17626265, 35252530, 70505060]

約数ペア:

[(1, 70505060), (2, 35252530), (4, 17626265), (5, 14101012), (10, 7050506), (20, 3525253), (557, 126580), (1114, 63290), (2228, 31645), (2785, 25316), (5570, 12658), (6329, 11140)]