189432010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{611071}}^1$

素因数の和:611109

約数の個数: 16

約数和(自身を含む): 351977472

約数和(自身を除く): 162545462

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 611071, 1222142, 3055355, 6110710, 18943201, 37886402, 94716005, 189432010]

約数ペア:

[(1, 189432010), (2, 94716005), (5, 37886402), (10, 18943201), (31, 6110710), (62, 3055355), (155, 1222142), (310, 611071)]