82167330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{391273}}^1$

素因数の和:391290

約数の個数: 32

約数和(自身を含む): 225373824

約数和(自身を除く): 143206494

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 391273, 782546, 1173819, 1956365, 2347638, 2738911, 3912730, 5477822, 5869095, 8216733, 11738190, 13694555, 16433466, 27389110, 41083665, 82167330]

約数ペア:

[(1, 82167330), (2, 41083665), (3, 27389110), (5, 16433466), (6, 13694555), (7, 11738190), (10, 8216733), (14, 5869095), (15, 5477822), (21, 3912730), (30, 2738911), (35, 2347638), (42, 1956365), (70, 1173819), (105, 782546), (210, 391273)]