2012596980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{127541}}^1$

素因数の和:127816

約数の個数: 48

約数和(自身を含む): 5656742784

約数和(自身を除く): 3644145804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3945, 5260, 7890, 15780, 127541, 255082, 382623, 510164, 637705, 765246, 1275410, 1530492, 1913115, 2550820, 3826230, 7652460, 33543283, 67086566, 100629849, 134173132, 167716415, 201259698, 335432830, 402519396, 503149245, 670865660, 1006298490, 2012596980]

約数ペア:

[(1, 2012596980), (2, 1006298490), (3, 670865660), (4, 503149245), (5, 402519396), (6, 335432830), (10, 201259698), (12, 167716415), (15, 134173132), (20, 100629849), (30, 67086566), (60, 33543283), (263, 7652460), (526, 3826230), (789, 2550820), (1052, 1913115), (1315, 1530492), (1578, 1275410), (2630, 765246), (3156, 637705), (3945, 510164), (5260, 382623), (7890, 255082), (15780, 127541)]