91172060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{929}}^1$

素因数の和:1646

約数の個数: 48

約数和(自身を含む): 219360960

約数和(自身を除く): 128188900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 701, 929, 1402, 1858, 2804, 3505, 3716, 4645, 4907, 6503, 7010, 9290, 9814, 13006, 14020, 18580, 19628, 24535, 26012, 32515, 49070, 65030, 98140, 130060, 651229, 1302458, 2604916, 3256145, 4558603, 6512290, 9117206, 13024580, 18234412, 22793015, 45586030, 91172060]

約数ペア:

[(1, 91172060), (2, 45586030), (4, 22793015), (5, 18234412), (7, 13024580), (10, 9117206), (14, 6512290), (20, 4558603), (28, 3256145), (35, 2604916), (70, 1302458), (140, 651229), (701, 130060), (929, 98140), (1402, 65030), (1858, 49070), (2804, 32515), (3505, 26012), (3716, 24535), (4645, 19628), (4907, 18580), (6503, 14020), (7010, 13006), (9290, 9814)]