150398210

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{30631}}^1$

素因数の和:31129

約数の個数: 16

約数和(自身を含む): 271276992

約数和(自身を除く): 120878782

約数列:

[1, 2, 5, 10, 491, 982, 2455, 4910, 30631, 61262, 153155, 306310, 15039821, 30079642, 75199105, 150398210]

約数ペア:

[(1, 150398210), (2, 75199105), (5, 30079642), (10, 15039821), (491, 306310), (982, 153155), (2455, 61262), (4910, 30631)]