42424290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157127}}^1$

素因数の和:157143

約数の個数: 32

約数和(自身を含む): 113132160

約数和(自身を除く): 70707870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 157127, 314254, 471381, 785635, 942762, 1414143, 1571270, 2356905, 2828286, 4242429, 4713810, 7070715, 8484858, 14141430, 21212145, 42424290]

約数ペア:

[(1, 42424290), (2, 21212145), (3, 14141430), (5, 8484858), (6, 7070715), (9, 4713810), (10, 4242429), (15, 2828286), (18, 2356905), (27, 1571270), (30, 1414143), (45, 942762), (54, 785635), (90, 471381), (135, 314254), (270, 157127)]