9247740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1951}}^1$

素因数の和:2042

約数の個数: 48

約数和(自身を含む): 26234880

約数和(自身を除く): 16987140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 1951, 2370, 3902, 4740, 5853, 7804, 9755, 11706, 19510, 23412, 29265, 39020, 58530, 117060, 154129, 308258, 462387, 616516, 770645, 924774, 1541290, 1849548, 2311935, 3082580, 4623870, 9247740]

約数ペア:

[(1, 9247740), (2, 4623870), (3, 3082580), (4, 2311935), (5, 1849548), (6, 1541290), (10, 924774), (12, 770645), (15, 616516), (20, 462387), (30, 308258), (60, 154129), (79, 117060), (158, 58530), (237, 39020), (316, 29265), (395, 23412), (474, 19510), (790, 11706), (948, 9755), (1185, 7804), (1580, 5853), (1951, 4740), (2370, 3902)]