172369170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1915213}}^1$

素因数の和:1915226

約数の個数: 24

約数和(自身を含む): 448160076

約数和(自身を除く): 275790906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1915213, 3830426, 5745639, 9576065, 11491278, 17236917, 19152130, 28728195, 34473834, 57456390, 86184585, 172369170]

約数ペア:

[(1, 172369170), (2, 86184585), (3, 57456390), (5, 34473834), (6, 28728195), (9, 19152130), (10, 17236917), (15, 11491278), (18, 9576065), (30, 5745639), (45, 3830426), (90, 1915213)]