438821010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1625263}}^1$

素因数の和:1625279

約数の個数: 32

約数和(自身を含む): 1170190080

約数和(自身を除く): 731369070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1625263, 3250526, 4875789, 8126315, 9751578, 14627367, 16252630, 24378945, 29254734, 43882101, 48757890, 73136835, 87764202, 146273670, 219410505, 438821010]

約数ペア:

[(1, 438821010), (2, 219410505), (3, 146273670), (5, 87764202), (6, 73136835), (9, 48757890), (10, 43882101), (15, 29254734), (18, 24378945), (27, 16252630), (30, 14627367), (45, 9751578), (54, 8126315), (90, 4875789), (135, 3250526), (270, 1625263)]