70140763

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 91653120

約数和(自身を除く): 21512357

約数列:

[1, 7, 11, 29, 77, 101, 203, 311, 319, 707, 1111, 2177, 2233, 2929, 3421, 7777, 9019, 20503, 23947, 31411, 32219, 63133, 99209, 219877, 225533, 345521, 694463, 910919, 2418647, 6376433, 10020109, 70140763]

約数ペア:

[(1, 70140763), (7, 10020109), (11, 6376433), (29, 2418647), (77, 910919), (101, 694463), (203, 345521), (311, 225533), (319, 219877), (707, 99209), (1111, 63133), (2177, 32219), (2233, 31411), (2929, 23947), (3421, 20503), (7777, 9019)]