12787830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12917}}^1$

素因数の和:12941

約数の個数: 48

約数和(自身を含む): 36273744

約数和(自身を除く): 23485914

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, 12917, 25834, 38751, 64585, 77502, 116253, 129170, 142087, 193755, 232506, 284174, 387510, 426261, 581265, 710435, 852522, 1162530, 1278783, 1420870, 2131305, 2557566, 4262610, 6393915, 12787830]

約数ペア:

[(1, 12787830), (2, 6393915), (3, 4262610), (5, 2557566), (6, 2131305), (9, 1420870), (10, 1278783), (11, 1162530), (15, 852522), (18, 710435), (22, 581265), (30, 426261), (33, 387510), (45, 284174), (55, 232506), (66, 193755), (90, 142087), (99, 129170), (110, 116253), (165, 77502), (198, 64585), (330, 38751), (495, 25834), (990, 12917)]