11202990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 28339200

約数和(自身を除く): 17136210

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 79, 87, 145, 158, 163, 174, 237, 290, 326, 395, 435, 474, 489, 790, 815, 870, 978, 1185, 1630, 2291, 2370, 2445, 4582, 4727, 4890, 6873, 9454, 11455, 12877, 13746, 14181, 22910, 23635, 25754, 28362, 34365, 38631, 47270, 64385, 68730, 70905, 77262, 128770, 141810, 193155, 373433, 386310, 746866, 1120299, 1867165, 2240598, 3734330, 5601495, 11202990]

約数ペア:

[(1, 11202990), (2, 5601495), (3, 3734330), (5, 2240598), (6, 1867165), (10, 1120299), (15, 746866), (29, 386310), (30, 373433), (58, 193155), (79, 141810), (87, 128770), (145, 77262), (158, 70905), (163, 68730), (174, 64385), (237, 47270), (290, 38631), (326, 34365), (395, 28362), (435, 25754), (474, 23635), (489, 22910), (790, 14181), (815, 13746), (870, 12877), (978, 11455), (1185, 9454), (1630, 6873), (2291, 4890), (2370, 4727), (2445, 4582)]