68869740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{967}}^1\times {\mathrm{1187}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 193197312

約数和(自身を除く): 124327572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 967, 1187, 1934, 2374, 2901, 3561, 3868, 4748, 4835, 5802, 5935, 7122, 9670, 11604, 11870, 14244, 14505, 17805, 19340, 23740, 29010, 35610, 58020, 71220, 1147829, 2295658, 3443487, 4591316, 5739145, 6886974, 11478290, 13773948, 17217435, 22956580, 34434870, 68869740]

約数ペア:

[(1, 68869740), (2, 34434870), (3, 22956580), (4, 17217435), (5, 13773948), (6, 11478290), (10, 6886974), (12, 5739145), (15, 4591316), (20, 3443487), (30, 2295658), (60, 1147829), (967, 71220), (1187, 58020), (1934, 35610), (2374, 29010), (2901, 23740), (3561, 19340), (3868, 17805), (4748, 14505), (4835, 14244), (5802, 11870), (5935, 11604), (7122, 9670)]