64681770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{126827}}^1$

素因数の和:126854

約数の個数: 32

約数和(自身を含む): 164369088

約数和(自身を除く): 99687318

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 126827, 253654, 380481, 634135, 760962, 1268270, 1902405, 2156059, 3804810, 4312118, 6468177, 10780295, 12936354, 21560590, 32340885, 64681770]

約数ペア:

[(1, 64681770), (2, 32340885), (3, 21560590), (5, 12936354), (6, 10780295), (10, 6468177), (15, 4312118), (17, 3804810), (30, 2156059), (34, 1902405), (51, 1268270), (85, 760962), (102, 634135), (170, 380481), (255, 253654), (510, 126827)]