8530760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{30467}}^1$

素因数の和:30485

約数の個数: 32

約数和(自身を含む): 21936960

約数和(自身を除く): 13406200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 30467, 60934, 121868, 152335, 213269, 243736, 304670, 426538, 609340, 853076, 1066345, 1218680, 1706152, 2132690, 4265380, 8530760]

約数ペア:

[(1, 8530760), (2, 4265380), (4, 2132690), (5, 1706152), (7, 1218680), (8, 1066345), (10, 853076), (14, 609340), (20, 426538), (28, 304670), (35, 243736), (40, 213269), (56, 152335), (70, 121868), (140, 60934), (280, 30467)]