70496965

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2579}}^1$

素因数の和:2673

約数の個数: 32

約数和(自身を含む): 106997760

約数和(自身を除く): 36500795

約数列:

[1, 5, 7, 11, 35, 55, 71, 77, 355, 385, 497, 781, 2485, 2579, 3905, 5467, 12895, 18053, 27335, 28369, 90265, 141845, 183109, 198583, 915545, 992915, 1281763, 2014199, 6408815, 10070995, 14099393, 70496965]

約数ペア:

[(1, 70496965), (5, 14099393), (7, 10070995), (11, 6408815), (35, 2014199), (55, 1281763), (71, 992915), (77, 915545), (355, 198583), (385, 183109), (497, 141845), (781, 90265), (2485, 28369), (2579, 27335), (3905, 18053), (5467, 12895)]