69143350

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{19477}}^1$

素因数の和:19560

約数の個数: 24

約数和(自身を含む): 130424688

約数和(自身を除く): 61281338

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 19477, 38954, 97385, 194770, 486925, 973850, 1382867, 2765734, 6914335, 13828670, 34571675, 69143350]

約数ペア:

[(1, 69143350), (2, 34571675), (5, 13828670), (10, 6914335), (25, 2765734), (50, 1382867), (71, 973850), (142, 486925), (355, 194770), (710, 97385), (1775, 38954), (3550, 19477)]