88221870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89113}}^1$

素因数の和:89137

約数の個数: 48

約数和(自身を含む): 250232112

約数和(自身を除く): 162010242

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 89113, 178226, 267339, 445565, 534678, 802017, 891130, 980243, 1336695, 1604034, 1960486, 2673390, 2940729, 4010085, 4901215, 5881458, 8020170, 8822187, 9802430, 14703645, 17644374, 29407290, 44110935, 88221870]

約数ペア:

[(1, 88221870), (2, 44110935), (3, 29407290), (5, 17644374), (6, 14703645), (9, 9802430), (10, 8822187), (11, 8020170), (15, 5881458), (18, 4901215), (22, 4010085), (30, 2940729), (33, 2673390), (45, 1960486), (55, 1604034), (66, 1336695), (90, 980243), (99, 891130), (110, 802017), (165, 534678), (198, 445565), (330, 267339), (495, 178226), (990, 89113)]