797130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 2198664

約数和(自身を除く): 1401534

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 521, 765, 1042, 1530, 1563, 2605, 3126, 4689, 5210, 7815, 8857, 9378, 15630, 17714, 23445, 26571, 44285, 46890, 53142, 79713, 88570, 132855, 159426, 265710, 398565, 797130]

約数ペア:

[(1, 797130), (2, 398565), (3, 265710), (5, 159426), (6, 132855), (9, 88570), (10, 79713), (15, 53142), (17, 46890), (18, 44285), (30, 26571), (34, 23445), (45, 17714), (51, 15630), (85, 9378), (90, 8857), (102, 7815), (153, 5210), (170, 4689), (255, 3126), (306, 2605), (510, 1563), (521, 1530), (765, 1042)]