8347230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{569}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 21874320

約数和(自身を除く): 13527090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 569, 815, 978, 1138, 1467, 1630, 1707, 2445, 2845, 2934, 3414, 4890, 5121, 5690, 7335, 8535, 10242, 14670, 17070, 25605, 51210, 92747, 185494, 278241, 463735, 556482, 834723, 927470, 1391205, 1669446, 2782410, 4173615, 8347230]

約数ペア:

[(1, 8347230), (2, 4173615), (3, 2782410), (5, 1669446), (6, 1391205), (9, 927470), (10, 834723), (15, 556482), (18, 463735), (30, 278241), (45, 185494), (90, 92747), (163, 51210), (326, 25605), (489, 17070), (569, 14670), (815, 10242), (978, 8535), (1138, 7335), (1467, 5690), (1630, 5121), (1707, 4890), (2445, 3414), (2845, 2934)]