129203410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{63647}}^1$

素因数の和:63690

約数の個数: 32

約数和(自身を含む): 274959360

約数和(自身を除く): 145755950

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 63647, 127294, 318235, 445529, 636470, 891058, 1845763, 2227645, 3691526, 4455290, 9228815, 12920341, 18457630, 25840682, 64601705, 129203410]

約数ペア:

[(1, 129203410), (2, 64601705), (5, 25840682), (7, 18457630), (10, 12920341), (14, 9228815), (29, 4455290), (35, 3691526), (58, 2227645), (70, 1845763), (145, 891058), (203, 636470), (290, 445529), (406, 318235), (1015, 127294), (2030, 63647)]