243743670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2708263}}^1$

素因数の和:2708276

約数の個数: 24

約数和(自身を含む): 633733776

約数和(自身を除く): 389990106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2708263, 5416526, 8124789, 13541315, 16249578, 24374367, 27082630, 40623945, 48748734, 81247890, 121871835, 243743670]

約数ペア:

[(1, 243743670), (2, 121871835), (3, 81247890), (5, 48748734), (6, 40623945), (9, 27082630), (10, 24374367), (15, 16249578), (18, 13541315), (30, 8124789), (45, 5416526), (90, 2708263)]