2006010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 5391360

約数和(自身を除く): 3385350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 719, 930, 1395, 1438, 2157, 2790, 3595, 4314, 6471, 7190, 10785, 12942, 21570, 22289, 32355, 44578, 64710, 66867, 111445, 133734, 200601, 222890, 334335, 401202, 668670, 1003005, 2006010]

約数ペア:

[(1, 2006010), (2, 1003005), (3, 668670), (5, 401202), (6, 334335), (9, 222890), (10, 200601), (15, 133734), (18, 111445), (30, 66867), (31, 64710), (45, 44578), (62, 32355), (90, 22289), (93, 21570), (155, 12942), (186, 10785), (279, 7190), (310, 6471), (465, 4314), (558, 3595), (719, 2790), (930, 2157), (1395, 1438)]