78031830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{13477}}^1$

素因数の和:13680

約数の個数: 32

約数和(自身を含む): 188260704

約数和(自身を除く): 110228874

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 579, 965, 1158, 1930, 2895, 5790, 13477, 26954, 40431, 67385, 80862, 134770, 202155, 404310, 2601061, 5202122, 7803183, 13005305, 15606366, 26010610, 39015915, 78031830]

約数ペア:

[(1, 78031830), (2, 39015915), (3, 26010610), (5, 15606366), (6, 13005305), (10, 7803183), (15, 5202122), (30, 2601061), (193, 404310), (386, 202155), (579, 134770), (965, 80862), (1158, 67385), (1930, 40431), (2895, 26954), (5790, 13477)]