70343470

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 128843136

約数和(自身を除く): 58499666

約数列:

[1, 2, 5, 10, 101, 202, 257, 271, 505, 514, 542, 1010, 1285, 1355, 2570, 2710, 25957, 27371, 51914, 54742, 69647, 129785, 136855, 139294, 259570, 273710, 348235, 696470, 7034347, 14068694, 35171735, 70343470]

約数ペア:

[(1, 70343470), (2, 35171735), (5, 14068694), (10, 7034347), (101, 696470), (202, 348235), (257, 273710), (271, 259570), (505, 139294), (514, 136855), (542, 129785), (1010, 69647), (1285, 54742), (1355, 51914), (2570, 27371), (2710, 25957)]