15698910220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{152981}}^1$

素因数の和:153730

約数の個数: 48

約数和(自身を含む): 37729032768

約数和(自身を除く): 22030122548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 733, 1466, 2932, 3665, 5131, 7330, 10262, 14660, 20524, 25655, 51310, 102620, 152981, 305962, 611924, 764905, 1070867, 1529810, 2141734, 3059620, 4283468, 5354335, 10708670, 21417340, 112135073, 224270146, 448540292, 560675365, 784945511, 1121350730, 1569891022, 2242701460, 3139782044, 3924727555, 7849455110, 15698910220]

約数ペア:

[(1, 15698910220), (2, 7849455110), (4, 3924727555), (5, 3139782044), (7, 2242701460), (10, 1569891022), (14, 1121350730), (20, 784945511), (28, 560675365), (35, 448540292), (70, 224270146), (140, 112135073), (733, 21417340), (1466, 10708670), (2932, 5354335), (3665, 4283468), (5131, 3059620), (7330, 2141734), (10262, 1529810), (14660, 1070867), (20524, 764905), (25655, 611924), (51310, 305962), (102620, 152981)]