2662950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 6780816

約数和(自身を除く): 4117866

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 150, 205, 246, 410, 433, 615, 866, 1025, 1230, 1299, 2050, 2165, 2598, 3075, 4330, 6150, 6495, 10825, 12990, 17753, 21650, 32475, 35506, 53259, 64950, 88765, 106518, 177530, 266295, 443825, 532590, 887650, 1331475, 2662950]

約数ペア:

[(1, 2662950), (2, 1331475), (3, 887650), (5, 532590), (6, 443825), (10, 266295), (15, 177530), (25, 106518), (30, 88765), (41, 64950), (50, 53259), (75, 35506), (82, 32475), (123, 21650), (150, 17753), (205, 12990), (246, 10825), (410, 6495), (433, 6150), (615, 4330), (866, 3075), (1025, 2598), (1230, 2165), (1299, 2050)]