30180711

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21269}}^1$

素因数の和:21326

約数の個数: 16

約数和(自身を含む): 44922240

約数和(自身を除く): 14741529

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 21269, 63807, 233959, 701877, 914567, 2743701, 10060237, 30180711]

約数ペア:

[(1, 30180711), (3, 10060237), (11, 2743701), (33, 914567), (43, 701877), (129, 233959), (473, 63807), (1419, 21269)]