7140870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7213}}^1$

素因数の和:7237

約数の個数: 48

約数和(自身を含む): 20256912

約数和(自身を除く): 13116042

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, 7213, 14426, 21639, 36065, 43278, 64917, 72130, 79343, 108195, 129834, 158686, 216390, 238029, 324585, 396715, 476058, 649170, 714087, 793430, 1190145, 1428174, 2380290, 3570435, 7140870]

約数ペア:

[(1, 7140870), (2, 3570435), (3, 2380290), (5, 1428174), (6, 1190145), (9, 793430), (10, 714087), (11, 649170), (15, 476058), (18, 396715), (22, 324585), (30, 238029), (33, 216390), (45, 158686), (55, 129834), (66, 108195), (90, 79343), (99, 72130), (110, 64917), (165, 43278), (198, 36065), (330, 21639), (495, 14426), (990, 7213)]