2681670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 6531840

約数和(自身を除く): 3850170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 1259, 2130, 2518, 3777, 6295, 7554, 12590, 18885, 37770, 89389, 178778, 268167, 446945, 536334, 893890, 1340835, 2681670]

約数ペア:

[(1, 2681670), (2, 1340835), (3, 893890), (5, 536334), (6, 446945), (10, 268167), (15, 178778), (30, 89389), (71, 37770), (142, 18885), (213, 12590), (355, 7554), (426, 6295), (710, 3777), (1065, 2518), (1259, 2130)]