30611730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 78444288

約数和(自身を除く): 47832558

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 193, 255, 311, 386, 510, 579, 622, 933, 965, 1158, 1555, 1866, 1930, 2895, 3110, 3281, 4665, 5287, 5790, 6562, 9330, 9843, 10574, 15861, 16405, 19686, 26435, 31722, 32810, 49215, 52870, 60023, 79305, 98430, 120046, 158610, 180069, 300115, 360138, 600230, 900345, 1020391, 1800690, 2040782, 3061173, 5101955, 6122346, 10203910, 15305865, 30611730]

約数ペア:

[(1, 30611730), (2, 15305865), (3, 10203910), (5, 6122346), (6, 5101955), (10, 3061173), (15, 2040782), (17, 1800690), (30, 1020391), (34, 900345), (51, 600230), (85, 360138), (102, 300115), (170, 180069), (193, 158610), (255, 120046), (311, 98430), (386, 79305), (510, 60023), (579, 52870), (622, 49215), (933, 32810), (965, 31722), (1158, 26435), (1555, 19686), (1866, 16405), (1930, 15861), (2895, 10574), (3110, 9843), (3281, 9330), (4665, 6562), (5287, 5790)]