1294890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2539}}^1$

素因数の和:2566

約数の個数: 32

約数和(自身を含む): 3291840

約数和(自身を除く): 1996950

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 2539, 5078, 7617, 12695, 15234, 25390, 38085, 43163, 76170, 86326, 129489, 215815, 258978, 431630, 647445, 1294890]

約数ペア:

[(1, 1294890), (2, 647445), (3, 431630), (5, 258978), (6, 215815), (10, 129489), (15, 86326), (17, 76170), (30, 43163), (34, 38085), (51, 25390), (85, 15234), (102, 12695), (170, 7617), (255, 5078), (510, 2539)]