6427570

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 12092976

約数和(自身を除く): 5665406

約数列:

[1, 2, 5, 10, 41, 61, 82, 122, 205, 257, 305, 410, 514, 610, 1285, 2501, 2570, 5002, 10537, 12505, 15677, 21074, 25010, 31354, 52685, 78385, 105370, 156770, 642757, 1285514, 3213785, 6427570]

約数ペア:

[(1, 6427570), (2, 3213785), (5, 1285514), (10, 642757), (41, 156770), (61, 105370), (82, 78385), (122, 52685), (205, 31354), (257, 25010), (305, 21074), (410, 15677), (514, 12505), (610, 10537), (1285, 5002), (2501, 2570)]