65987340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{10889}}^1$

素因数の和:11002

約数の個数: 48

約数和(自身を含む): 186611040

約数和(自身を除く): 120623700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 10889, 21778, 32667, 43556, 54445, 65334, 108890, 130668, 163335, 217780, 326670, 653340, 1099789, 2199578, 3299367, 4399156, 5498945, 6598734, 10997890, 13197468, 16496835, 21995780, 32993670, 65987340]

約数ペア:

[(1, 65987340), (2, 32993670), (3, 21995780), (4, 16496835), (5, 13197468), (6, 10997890), (10, 6598734), (12, 5498945), (15, 4399156), (20, 3299367), (30, 2199578), (60, 1099789), (101, 653340), (202, 326670), (303, 217780), (404, 163335), (505, 130668), (606, 108890), (1010, 65334), (1212, 54445), (1515, 43556), (2020, 32667), (3030, 21778), (6060, 10889)]