15730256590

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{42514207}}^1$

素因数の和:42514251

約数の個数: 16

約数和(自身を含む): 29079718272

約数和(自身を除く): 13349461682

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 42514207, 85028414, 212571035, 425142070, 1573025659, 3146051318, 7865128295, 15730256590]

約数ペア:

[(1, 15730256590), (2, 7865128295), (5, 3146051318), (10, 1573025659), (37, 425142070), (74, 212571035), (185, 85028414), (370, 42514207)]