89236730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{42697}}^1$

素因数の和:42734

約数の個数: 32

約数和(自身を含む): 184455360

約数和(自身を除く): 95218630

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 42697, 85394, 213485, 426970, 469667, 811243, 939334, 1622486, 2348335, 4056215, 4696670, 8112430, 8923673, 17847346, 44618365, 89236730]

約数ペア:

[(1, 89236730), (2, 44618365), (5, 17847346), (10, 8923673), (11, 8112430), (19, 4696670), (22, 4056215), (38, 2348335), (55, 1622486), (95, 939334), (110, 811243), (190, 469667), (209, 426970), (418, 213485), (1045, 85394), (2090, 42697)]