2151690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4219}}^1$

素因数の和:4246

約数の個数: 32

約数和(自身を含む): 5469120

約数和(自身を除く): 3317430

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 4219, 8438, 12657, 21095, 25314, 42190, 63285, 71723, 126570, 143446, 215169, 358615, 430338, 717230, 1075845, 2151690]

約数ペア:

[(1, 2151690), (2, 1075845), (3, 717230), (5, 430338), (6, 358615), (10, 215169), (15, 143446), (17, 126570), (30, 71723), (34, 63285), (51, 42190), (85, 25314), (102, 21095), (170, 12657), (255, 8438), (510, 4219)]