123244890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4108163}}^1$

素因数の和:4108173

約数の個数: 16

約数和(自身を含む): 295787808

約数和(自身を除く): 172542918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4108163, 8216326, 12324489, 20540815, 24648978, 41081630, 61622445, 123244890]

約数ペア:

[(1, 123244890), (2, 61622445), (3, 41081630), (5, 24648978), (6, 20540815), (10, 12324489), (15, 8216326), (30, 4108163)]