89030390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{468581}}^1$

素因数の和:468607

約数の個数: 16

約数和(自身を含む): 168689520

約数和(自身を除く): 79659130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 468581, 937162, 2342905, 4685810, 8903039, 17806078, 44515195, 89030390]

約数ペア:

[(1, 89030390), (2, 44515195), (5, 17806078), (10, 8903039), (19, 4685810), (38, 2342905), (95, 937162), (190, 468581)]