30724358

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{35977}}^1$

素因数の和:36047

約数の個数: 16

約数和(自身を含む): 53535264

約数和(自身を除く): 22810906

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 35977, 71954, 251839, 503678, 2194597, 4389194, 15362179, 30724358]

約数ペア:

[(1, 30724358), (2, 15362179), (7, 4389194), (14, 2194597), (61, 503678), (122, 251839), (427, 71954), (854, 35977)]