42321730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13267}}^1$

素因数の和:13314

約数の個数: 32

約数和(自身を含む): 85976640

約数和(自身を除く): 43654910

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 13267, 26534, 66335, 132670, 145937, 291874, 384743, 729685, 769486, 1459370, 1923715, 3847430, 4232173, 8464346, 21160865, 42321730]

約数ペア:

[(1, 42321730), (2, 21160865), (5, 8464346), (10, 4232173), (11, 3847430), (22, 1923715), (29, 1459370), (55, 769486), (58, 729685), (110, 384743), (145, 291874), (290, 145937), (319, 132670), (638, 66335), (1595, 26534), (3190, 13267)]