7193820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2551}}^1$

素因数の和:2610

約数の個数: 48

約数和(自身を含む): 20579328

約数和(自身を除く): 13385508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2551, 2820, 5102, 7653, 10204, 12755, 15306, 25510, 30612, 38265, 51020, 76530, 119897, 153060, 239794, 359691, 479588, 599485, 719382, 1198970, 1438764, 1798455, 2397940, 3596910, 7193820]

約数ペア:

[(1, 7193820), (2, 3596910), (3, 2397940), (4, 1798455), (5, 1438764), (6, 1198970), (10, 719382), (12, 599485), (15, 479588), (20, 359691), (30, 239794), (47, 153060), (60, 119897), (94, 76530), (141, 51020), (188, 38265), (235, 30612), (282, 25510), (470, 15306), (564, 12755), (705, 10204), (940, 7653), (1410, 5102), (2551, 2820)]