67974540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1132909}}^1$

素因数の和:1132921

約数の個数: 24

約数和(自身を含む): 190328880

約数和(自身を除く): 122354340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1132909, 2265818, 3398727, 4531636, 5664545, 6797454, 11329090, 13594908, 16993635, 22658180, 33987270, 67974540]

約数ペア:

[(1, 67974540), (2, 33987270), (3, 22658180), (4, 16993635), (5, 13594908), (6, 11329090), (10, 6797454), (12, 5664545), (15, 4531636), (20, 3398727), (30, 2265818), (60, 1132909)]