61187390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19181}}^1$

素因数の和:19228

約数の個数: 32

約数和(自身を含む): 124299360

約数和(自身を除く): 63111970

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 19181, 38362, 95905, 191810, 210991, 421982, 556249, 1054955, 1112498, 2109910, 2781245, 5562490, 6118739, 12237478, 30593695, 61187390]

約数ペア:

[(1, 61187390), (2, 30593695), (5, 12237478), (10, 6118739), (11, 5562490), (22, 2781245), (29, 2109910), (55, 1112498), (58, 1054955), (110, 556249), (145, 421982), (290, 210991), (319, 191810), (638, 95905), (1595, 38362), (3190, 19181)]