395443930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1609}}^1\times {\mathrm{3511}}^1$

素因数の和:5134

約数の個数: 32

約数和(自身を含む): 814222080

約数和(自身を除く): 418778150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1609, 3218, 3511, 7022, 8045, 11263, 16090, 17555, 22526, 24577, 35110, 49154, 56315, 112630, 122885, 245770, 5649199, 11298398, 28245995, 39544393, 56491990, 79088786, 197721965, 395443930]

約数ペア:

[(1, 395443930), (2, 197721965), (5, 79088786), (7, 56491990), (10, 39544393), (14, 28245995), (35, 11298398), (70, 5649199), (1609, 245770), (3218, 122885), (3511, 112630), (7022, 56315), (8045, 49154), (11263, 35110), (16090, 24577), (17555, 22526)]