29889910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{911}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 57324672

約数和(自身を除く): 27434762

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 193, 386, 911, 965, 1822, 1930, 3281, 4555, 6562, 9110, 15487, 16405, 30974, 32810, 77435, 154870, 175823, 351646, 879115, 1758230, 2988991, 5977982, 14944955, 29889910]

約数ペア:

[(1, 29889910), (2, 14944955), (5, 5977982), (10, 2988991), (17, 1758230), (34, 879115), (85, 351646), (170, 175823), (193, 154870), (386, 77435), (911, 32810), (965, 30974), (1822, 16405), (1930, 15487), (3281, 9110), (4555, 6562)]