18336291260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{130973509}}^1$

素因数の和:130973525

約数の個数: 24

約数和(自身を含む): 44007099360

約数和(自身を除く): 25670808100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 130973509, 261947018, 523894036, 654867545, 916814563, 1309735090, 1833629126, 2619470180, 3667258252, 4584072815, 9168145630, 18336291260]

約数ペア:

[(1, 18336291260), (2, 9168145630), (4, 4584072815), (5, 3667258252), (7, 2619470180), (10, 1833629126), (14, 1309735090), (20, 916814563), (28, 654867545), (35, 523894036), (70, 261947018), (140, 130973509)]