151936270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{490117}}^1$

素因数の和:490155

約数の個数: 16

約数和(自身を含む): 282307968

約数和(自身を除く): 130371698

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 490117, 980234, 2450585, 4901170, 15193627, 30387254, 75968135, 151936270]

約数ペア:

[(1, 151936270), (2, 75968135), (5, 30387254), (10, 15193627), (31, 4901170), (62, 2450585), (155, 980234), (310, 490117)]