28008690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{54919}}^1$

素因数の和:54946

約数の個数: 32

約数和(自身を含む): 71176320

約数和(自身を除く): 43167630

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 54919, 109838, 164757, 274595, 329514, 549190, 823785, 933623, 1647570, 1867246, 2800869, 4668115, 5601738, 9336230, 14004345, 28008690]

約数ペア:

[(1, 28008690), (2, 14004345), (3, 9336230), (5, 5601738), (6, 4668115), (10, 2800869), (15, 1867246), (17, 1647570), (30, 933623), (34, 823785), (51, 549190), (85, 329514), (102, 274595), (170, 164757), (255, 109838), (510, 54919)]