1696860

素因数分解:

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

素因数の和:883

約数の個数: 72

約数和(自身を含む): 5621616

約数和(自身を除く): 3924756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 857, 990, 1714, 1980, 2571, 3428, 4285, 5142, 7713, 8570, 9427, 10284, 12855, 15426, 17140, 18854, 25710, 28281, 30852, 37708, 38565, 47135, 51420, 56562, 77130, 84843, 94270, 113124, 141405, 154260, 169686, 188540, 282810, 339372, 424215, 565620, 848430, 1696860]

約数ペア:

[(1, 1696860), (2, 848430), (3, 565620), (4, 424215), (5, 339372), (6, 282810), (9, 188540), (10, 169686), (11, 154260), (12, 141405), (15, 113124), (18, 94270), (20, 84843), (22, 77130), (30, 56562), (33, 51420), (36, 47135), (44, 38565), (45, 37708), (55, 30852), (60, 28281), (66, 25710), (90, 18854), (99, 17140), (110, 15426), (132, 12855), (165, 10284), (180, 9427), (198, 8570), (220, 7713), (330, 5142), (396, 4285), (495, 3428), (660, 2571), (857, 1980), (990, 1714)]