69707540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1601}}^1$

素因数の和:1928

約数の個数: 48

約数和(自身を含む): 167940864

約数和(自身を除く): 98233324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 311, 622, 1244, 1555, 1601, 2177, 3110, 3202, 4354, 6220, 6404, 8005, 8708, 10885, 11207, 16010, 21770, 22414, 32020, 43540, 44828, 56035, 112070, 224140, 497911, 995822, 1991644, 2489555, 3485377, 4979110, 6970754, 9958220, 13941508, 17426885, 34853770, 69707540]

約数ペア:

[(1, 69707540), (2, 34853770), (4, 17426885), (5, 13941508), (7, 9958220), (10, 6970754), (14, 4979110), (20, 3485377), (28, 2489555), (35, 1991644), (70, 995822), (140, 497911), (311, 224140), (622, 112070), (1244, 56035), (1555, 44828), (1601, 43540), (2177, 32020), (3110, 22414), (3202, 21770), (4354, 16010), (6220, 11207), (6404, 10885), (8005, 8708)]