42453780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{707563}}^1$

素因数の和:707575

約数の個数: 24

約数和(自身を含む): 118870752

約数和(自身を除く): 76416972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 707563, 1415126, 2122689, 2830252, 3537815, 4245378, 7075630, 8490756, 10613445, 14151260, 21226890, 42453780]

約数ペア:

[(1, 42453780), (2, 21226890), (3, 14151260), (4, 10613445), (5, 8490756), (6, 7075630), (10, 4245378), (12, 3537815), (15, 2830252), (20, 2122689), (30, 1415126), (60, 707563)]