70716765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35447}}^1$

素因数の和:35481

約数の個数: 32

約数和(自身を含む): 136120320

約数和(自身を除く): 65403555

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 35447, 106341, 177235, 248129, 531705, 673493, 744387, 1240645, 2020479, 3367465, 3721935, 4714451, 10102395, 14143353, 23572255, 70716765]

約数ペア:

[(1, 70716765), (3, 23572255), (5, 14143353), (7, 10102395), (15, 4714451), (19, 3721935), (21, 3367465), (35, 2020479), (57, 1240645), (95, 744387), (105, 673493), (133, 531705), (285, 248129), (399, 177235), (665, 106341), (1995, 35447)]