8169690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 21119616

約数和(自身を除く): 12949926

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 83, 85, 102, 166, 170, 193, 249, 255, 386, 415, 498, 510, 579, 830, 965, 1158, 1245, 1411, 1930, 2490, 2822, 2895, 3281, 4233, 5790, 6562, 7055, 8466, 9843, 14110, 16019, 16405, 19686, 21165, 32038, 32810, 42330, 48057, 49215, 80095, 96114, 98430, 160190, 240285, 272323, 480570, 544646, 816969, 1361615, 1633938, 2723230, 4084845, 8169690]

約数ペア:

[(1, 8169690), (2, 4084845), (3, 2723230), (5, 1633938), (6, 1361615), (10, 816969), (15, 544646), (17, 480570), (30, 272323), (34, 240285), (51, 160190), (83, 98430), (85, 96114), (102, 80095), (166, 49215), (170, 48057), (193, 42330), (249, 32810), (255, 32038), (386, 21165), (415, 19686), (498, 16405), (510, 16019), (579, 14110), (830, 9843), (965, 8466), (1158, 7055), (1245, 6562), (1411, 5790), (1930, 4233), (2490, 3281), (2822, 2895)]