149486590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{46861}}^1$

素因数の和:46908

約数の個数: 32

約数和(自身を含む): 303665760

約数和(自身を除く): 154179170

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 46861, 93722, 234305, 468610, 515471, 1030942, 1358969, 2577355, 2717938, 5154710, 6794845, 13589690, 14948659, 29897318, 74743295, 149486590]

約数ペア:

[(1, 149486590), (2, 74743295), (5, 29897318), (10, 14948659), (11, 13589690), (22, 6794845), (29, 5154710), (55, 2717938), (58, 2577355), (110, 1358969), (145, 1030942), (290, 515471), (319, 468610), (638, 234305), (1595, 93722), (3190, 46861)]