70914860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{122267}}^1$

素因数の和:122305

約数の個数: 24

約数和(自身を含む): 154057680

約数和(自身を除く): 83142820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 122267, 244534, 489068, 611335, 1222670, 2445340, 3545743, 7091486, 14182972, 17728715, 35457430, 70914860]

約数ペア:

[(1, 70914860), (2, 35457430), (4, 17728715), (5, 14182972), (10, 7091486), (20, 3545743), (29, 2445340), (58, 1222670), (116, 611335), (145, 489068), (290, 244534), (580, 122267)]