67398930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{748877}}^1$

素因数の和:748890

約数の個数: 24

約数和(自身を含む): 175237452

約数和(自身を除く): 107838522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 748877, 1497754, 2246631, 3744385, 4493262, 6739893, 7488770, 11233155, 13479786, 22466310, 33699465, 67398930]

約数ペア:

[(1, 67398930), (2, 33699465), (3, 22466310), (5, 13479786), (6, 11233155), (9, 7488770), (10, 6739893), (15, 4493262), (18, 3744385), (30, 2246631), (45, 1497754), (90, 748877)]