144685890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1607621}}^1$

素因数の和:1607634

約数の個数: 24

約数和(自身を含む): 376183548

約数和(自身を除く): 231497658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1607621, 3215242, 4822863, 8038105, 9645726, 14468589, 16076210, 24114315, 28937178, 48228630, 72342945, 144685890]

約数ペア:

[(1, 144685890), (2, 72342945), (3, 48228630), (5, 28937178), (6, 24114315), (9, 16076210), (10, 14468589), (15, 9645726), (18, 8038105), (30, 4822863), (45, 3215242), (90, 1607621)]