713542760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2548367}}^1$

素因数の和:2548385

約数の個数: 32

約数和(自身を含む): 1834824960

約数和(自身を除く): 1121282200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2548367, 5096734, 10193468, 12741835, 17838569, 20386936, 25483670, 35677138, 50967340, 71354276, 89192845, 101934680, 142708552, 178385690, 356771380, 713542760]

約数ペア:

[(1, 713542760), (2, 356771380), (4, 178385690), (5, 142708552), (7, 101934680), (8, 89192845), (10, 71354276), (14, 50967340), (20, 35677138), (28, 25483670), (35, 20386936), (40, 17838569), (56, 12741835), (70, 10193468), (140, 5096734), (280, 2548367)]