71306580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{967}}^1\times {\mathrm{1229}}^1$

素因数の和:2208

約数の個数: 48

約数和(自身を含む): 200027520

約数和(自身を除く): 128720940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 967, 1229, 1934, 2458, 2901, 3687, 3868, 4835, 4916, 5802, 6145, 7374, 9670, 11604, 12290, 14505, 14748, 18435, 19340, 24580, 29010, 36870, 58020, 73740, 1188443, 2376886, 3565329, 4753772, 5942215, 7130658, 11884430, 14261316, 17826645, 23768860, 35653290, 71306580]

約数ペア:

[(1, 71306580), (2, 35653290), (3, 23768860), (4, 17826645), (5, 14261316), (6, 11884430), (10, 7130658), (12, 5942215), (15, 4753772), (20, 3565329), (30, 2376886), (60, 1188443), (967, 73740), (1229, 58020), (1934, 36870), (2458, 29010), (2901, 24580), (3687, 19340), (3868, 18435), (4835, 14748), (4916, 14505), (5802, 12290), (6145, 11604), (7374, 9670)]