30741194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{22907}}^1$

素因数の和:22981

約数の個数: 16

約数和(自身を含む): 51130656

約数和(自身を除く): 20389462

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 22907, 45814, 251977, 503954, 1397327, 2794654, 15370597, 30741194]

約数ペア:

[(1, 30741194), (2, 15370597), (11, 2794654), (22, 1397327), (61, 503954), (122, 251977), (671, 45814), (1342, 22907)]