39853740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10889}}^1$

素因数の和:10962

約数の個数: 48

約数和(自身を含む): 113430240

約数和(自身を除く): 73576500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 10889, 21778, 32667, 43556, 54445, 65334, 108890, 130668, 163335, 217780, 326670, 653340, 664229, 1328458, 1992687, 2656916, 3321145, 3985374, 6642290, 7970748, 9963435, 13284580, 19926870, 39853740]

約数ペア:

[(1, 39853740), (2, 19926870), (3, 13284580), (4, 9963435), (5, 7970748), (6, 6642290), (10, 3985374), (12, 3321145), (15, 2656916), (20, 1992687), (30, 1328458), (60, 664229), (61, 653340), (122, 326670), (183, 217780), (244, 163335), (305, 130668), (366, 108890), (610, 65334), (732, 54445), (915, 43556), (1220, 32667), (1830, 21778), (3660, 10889)]