248049090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2756101}}^1$

素因数の和:2756114

約数の個数: 24

約数和(自身を含む): 644927868

約数和(自身を除く): 396878778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2756101, 5512202, 8268303, 13780505, 16536606, 24804909, 27561010, 41341515, 49609818, 82683030, 124024545, 248049090]

約数ペア:

[(1, 248049090), (2, 124024545), (3, 82683030), (5, 49609818), (6, 41341515), (9, 27561010), (10, 24804909), (15, 16536606), (18, 13780505), (30, 8268303), (45, 5512202), (90, 2756101)]