9868270

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 18468000

約数和(自身を除く): 8599730

約数列:

[1, 2, 5, 10, 37, 74, 149, 179, 185, 298, 358, 370, 745, 895, 1490, 1790, 5513, 6623, 11026, 13246, 26671, 27565, 33115, 53342, 55130, 66230, 133355, 266710, 986827, 1973654, 4934135, 9868270]

約数ペア:

[(1, 9868270), (2, 4934135), (5, 1973654), (10, 986827), (37, 266710), (74, 133355), (149, 66230), (179, 55130), (185, 53342), (298, 33115), (358, 27565), (370, 26671), (745, 13246), (895, 11026), (1490, 6623), (1790, 5513)]