2853810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:907

約数の個数: 48

約数和(自身を含む): 7629336

約数和(自身を除く): 4775526

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 857, 1110, 1665, 1714, 2571, 3330, 4285, 5142, 7713, 8570, 12855, 15426, 25710, 31709, 38565, 63418, 77130, 95127, 158545, 190254, 285381, 317090, 475635, 570762, 951270, 1426905, 2853810]

約数ペア:

[(1, 2853810), (2, 1426905), (3, 951270), (5, 570762), (6, 475635), (9, 317090), (10, 285381), (15, 190254), (18, 158545), (30, 95127), (37, 77130), (45, 63418), (74, 38565), (90, 31709), (111, 25710), (185, 15426), (222, 12855), (333, 8570), (370, 7713), (555, 5142), (666, 4285), (857, 3330), (1110, 2571), (1665, 1714)]