7923020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3329}}^1$

素因数の和:3362

約数の個数: 48

約数和(自身を含む): 20139840

約数和(自身を除く): 12216820

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 3329, 6658, 13316, 16645, 23303, 33290, 46606, 56593, 66580, 93212, 113186, 116515, 226372, 233030, 282965, 396151, 466060, 565930, 792302, 1131860, 1584604, 1980755, 3961510, 7923020]

約数ペア:

[(1, 7923020), (2, 3961510), (4, 1980755), (5, 1584604), (7, 1131860), (10, 792302), (14, 565930), (17, 466060), (20, 396151), (28, 282965), (34, 233030), (35, 226372), (68, 116515), (70, 113186), (85, 93212), (119, 66580), (140, 56593), (170, 46606), (238, 33290), (340, 23303), (476, 16645), (595, 13316), (1190, 6658), (2380, 3329)]