30651690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{23761}}^1$

素因数の和:23814

約数の個数: 32

約数和(自身を含む): 75278016

約数和(自身を除く): 44626326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 23761, 47522, 71283, 118805, 142566, 237610, 356415, 712830, 1021723, 2043446, 3065169, 5108615, 6130338, 10217230, 15325845, 30651690]

約数ペア:

[(1, 30651690), (2, 15325845), (3, 10217230), (5, 6130338), (6, 5108615), (10, 3065169), (15, 2043446), (30, 1021723), (43, 712830), (86, 356415), (129, 237610), (215, 142566), (258, 118805), (430, 71283), (645, 47522), (1290, 23761)]