169621870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53173}}^1$

素因数の和:53220

約数の個数: 32

約数和(自身を含む): 344567520

約数和(自身を除く): 174945650

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 53173, 106346, 265865, 531730, 584903, 1169806, 1542017, 2924515, 3084034, 5849030, 7710085, 15420170, 16962187, 33924374, 84810935, 169621870]

約数ペア:

[(1, 169621870), (2, 84810935), (5, 33924374), (10, 16962187), (11, 15420170), (22, 7710085), (29, 5849030), (55, 3084034), (58, 2924515), (110, 1542017), (145, 1169806), (290, 584903), (319, 531730), (638, 265865), (1595, 106346), (3190, 53173)]