72210510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{802339}}^1$

素因数の和:802352

約数の個数: 24

約数和(自身を含む): 187747560

約数和(自身を除く): 115537050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 802339, 1604678, 2407017, 4011695, 4814034, 7221051, 8023390, 12035085, 14442102, 24070170, 36105255, 72210510]

約数ペア:

[(1, 72210510), (2, 36105255), (3, 24070170), (5, 14442102), (6, 12035085), (9, 8023390), (10, 7221051), (15, 4814034), (18, 4011695), (30, 2407017), (45, 1604678), (90, 802339)]