848430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 2409264

約数和(自身を除く): 1560834

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 857, 990, 1714, 2571, 4285, 5142, 7713, 8570, 9427, 12855, 15426, 18854, 25710, 28281, 38565, 47135, 56562, 77130, 84843, 94270, 141405, 169686, 282810, 424215, 848430]

約数ペア:

[(1, 848430), (2, 424215), (3, 282810), (5, 169686), (6, 141405), (9, 94270), (10, 84843), (11, 77130), (15, 56562), (18, 47135), (22, 38565), (30, 28281), (33, 25710), (45, 18854), (55, 15426), (66, 12855), (90, 9427), (99, 8570), (110, 7713), (165, 5142), (198, 4285), (330, 2571), (495, 1714), (857, 990)]