145226490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2113}}^1$

素因数の和:2231

約数の個数: 64

約数和(自身を含む): 365299200

約数和(自身を除く): 220072710

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 79, 87, 145, 158, 174, 237, 290, 395, 435, 474, 790, 870, 1185, 2113, 2291, 2370, 4226, 4582, 6339, 6873, 10565, 11455, 12678, 13746, 21130, 22910, 31695, 34365, 61277, 63390, 68730, 122554, 166927, 183831, 306385, 333854, 367662, 500781, 612770, 834635, 919155, 1001562, 1669270, 1838310, 2503905, 4840883, 5007810, 9681766, 14522649, 24204415, 29045298, 48408830, 72613245, 145226490]

約数ペア:

[(1, 145226490), (2, 72613245), (3, 48408830), (5, 29045298), (6, 24204415), (10, 14522649), (15, 9681766), (29, 5007810), (30, 4840883), (58, 2503905), (79, 1838310), (87, 1669270), (145, 1001562), (158, 919155), (174, 834635), (237, 612770), (290, 500781), (395, 367662), (435, 333854), (474, 306385), (790, 183831), (870, 166927), (1185, 122554), (2113, 68730), (2291, 63390), (2370, 61277), (4226, 34365), (4582, 31695), (6339, 22910), (6873, 21130), (10565, 13746), (11455, 12678)]