21101472570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{703382419}}^1$

素因数の和:703382429

約数の個数: 16

約数和(自身を含む): 50643534240

約数和(自身を除く): 29542061670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 703382419, 1406764838, 2110147257, 3516912095, 4220294514, 7033824190, 10550736285, 21101472570]

約数ペア:

[(1, 21101472570), (2, 10550736285), (3, 7033824190), (5, 4220294514), (6, 3516912095), (10, 2110147257), (15, 1406764838), (30, 703382419)]