83711820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{7229}}^1$

素因数の和:7434

約数の個数: 48

約数和(自身を含む): 235640160

約数和(自身を除く): 151928340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 7229, 11580, 14458, 21687, 28916, 36145, 43374, 72290, 86748, 108435, 144580, 216870, 433740, 1395197, 2790394, 4185591, 5580788, 6975985, 8371182, 13951970, 16742364, 20927955, 27903940, 41855910, 83711820]

約数ペア:

[(1, 83711820), (2, 41855910), (3, 27903940), (4, 20927955), (5, 16742364), (6, 13951970), (10, 8371182), (12, 6975985), (15, 5580788), (20, 4185591), (30, 2790394), (60, 1395197), (193, 433740), (386, 216870), (579, 144580), (772, 108435), (965, 86748), (1158, 72290), (1930, 43374), (2316, 36145), (2895, 28916), (3860, 21687), (5790, 14458), (7229, 11580)]