3127890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2543}}^1$

素因数の和:2594

約数の個数: 32

約数和(自身を含む): 7693056

約数和(自身を除く): 4565166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 2543, 5086, 7629, 12715, 15258, 25430, 38145, 76290, 104263, 208526, 312789, 521315, 625578, 1042630, 1563945, 3127890]

約数ペア:

[(1, 3127890), (2, 1563945), (3, 1042630), (5, 625578), (6, 521315), (10, 312789), (15, 208526), (30, 104263), (41, 76290), (82, 38145), (123, 25430), (205, 15258), (246, 12715), (410, 7629), (615, 5086), (1230, 2543)]