1688890630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3301}}^1\times {\mathrm{7309}}^1$

素因数の和:10624

約数の個数: 32

約数和(自身を含む): 3475817280

約数和(自身を除く): 1786926650

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3301, 6602, 7309, 14618, 16505, 23107, 33010, 36545, 46214, 51163, 73090, 102326, 115535, 231070, 255815, 511630, 24127009, 48254018, 120635045, 168889063, 241270090, 337778126, 844445315, 1688890630]

約数ペア:

[(1, 1688890630), (2, 844445315), (5, 337778126), (7, 241270090), (10, 168889063), (14, 120635045), (35, 48254018), (70, 24127009), (3301, 511630), (6602, 255815), (7309, 231070), (14618, 115535), (16505, 102326), (23107, 73090), (33010, 51163), (36545, 46214)]