30735578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{13709}}^1$

素因数の和:13789

約数の個数: 16

約数和(自身を含む): 49356000

約数和(自身を除く): 18620422

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 13709, 27418, 260471, 520942, 808831, 1617662, 15367789, 30735578]

約数ペア:

[(1, 30735578), (2, 15367789), (19, 1617662), (38, 808831), (59, 520942), (118, 260471), (1121, 27418), (2242, 13709)]