130505994

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{122887}}^1$

素因数の和:122954

約数の個数: 24

約数和(自身を含む): 287557920

約数和(自身を除く): 157051926

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 122887, 245774, 368661, 737322, 1105983, 2211966, 7250333, 14500666, 21750999, 43501998, 65252997, 130505994]

約数ペア:

[(1, 130505994), (2, 65252997), (3, 43501998), (6, 21750999), (9, 14500666), (18, 7250333), (59, 2211966), (118, 1105983), (177, 737322), (354, 368661), (531, 245774), (1062, 122887)]