2493090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{27701}}^1$

素因数の和:27714

約数の個数: 24

約数和(自身を含む): 6482268

約数和(自身を除く): 3989178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 27701, 55402, 83103, 138505, 166206, 249309, 277010, 415515, 498618, 831030, 1246545, 2493090]

約数ペア:

[(1, 2493090), (2, 1246545), (3, 831030), (5, 498618), (6, 415515), (9, 277010), (10, 249309), (15, 166206), (18, 138505), (30, 83103), (45, 55402), (90, 27701)]