183917020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 457003008

約数和(自身を除く): 273085988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 137, 140, 172, 215, 223, 274, 301, 430, 446, 548, 602, 685, 860, 892, 959, 1115, 1204, 1370, 1505, 1561, 1918, 2230, 2740, 3010, 3122, 3836, 4460, 4795, 5891, 6020, 6244, 7805, 9589, 9590, 11782, 15610, 19178, 19180, 23564, 29455, 30551, 31220, 38356, 41237, 47945, 58910, 61102, 67123, 82474, 95890, 117820, 122204, 134246, 152755, 164948, 191780, 206185, 213857, 268492, 305510, 335615, 412370, 427714, 611020, 671230, 824740, 855428, 1069285, 1313693, 1342460, 2138570, 2627386, 4277140, 5254772, 6568465, 9195851, 13136930, 18391702, 26273860, 36783404, 45979255, 91958510, 183917020]

約数ペア:

[(1, 183917020), (2, 91958510), (4, 45979255), (5, 36783404), (7, 26273860), (10, 18391702), (14, 13136930), (20, 9195851), (28, 6568465), (35, 5254772), (43, 4277140), (70, 2627386), (86, 2138570), (137, 1342460), (140, 1313693), (172, 1069285), (215, 855428), (223, 824740), (274, 671230), (301, 611020), (430, 427714), (446, 412370), (548, 335615), (602, 305510), (685, 268492), (860, 213857), (892, 206185), (959, 191780), (1115, 164948), (1204, 152755), (1370, 134246), (1505, 122204), (1561, 117820), (1918, 95890), (2230, 82474), (2740, 67123), (3010, 61102), (3122, 58910), (3836, 47945), (4460, 41237), (4795, 38356), (5891, 31220), (6020, 30551), (6244, 29455), (7805, 23564), (9589, 19180), (9590, 19178), (11782, 15610)]