30877110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31189}}^1$

素因数の和:31213

約数の個数: 48

約数和(自身を含む): 87581520

約数和(自身を除く): 56704410

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, 31189, 62378, 93567, 155945, 187134, 280701, 311890, 343079, 467835, 561402, 686158, 935670, 1029237, 1403505, 1715395, 2058474, 2807010, 3087711, 3430790, 5146185, 6175422, 10292370, 15438555, 30877110]

約数ペア:

[(1, 30877110), (2, 15438555), (3, 10292370), (5, 6175422), (6, 5146185), (9, 3430790), (10, 3087711), (11, 2807010), (15, 2058474), (18, 1715395), (22, 1403505), (30, 1029237), (33, 935670), (45, 686158), (55, 561402), (66, 467835), (90, 343079), (99, 311890), (110, 280701), (165, 187134), (198, 155945), (330, 93567), (495, 62378), (990, 31189)]