857044970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{265339}}^1$

素因数の和:265382

約数の個数: 32

約数和(自身を含む): 1719403200

約数和(自身を除く): 862358230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 265339, 530678, 1326695, 2653390, 4510763, 5041441, 9021526, 10082882, 22553815, 25207205, 45107630, 50414410, 85704497, 171408994, 428522485, 857044970]

約数ペア:

[(1, 857044970), (2, 428522485), (5, 171408994), (10, 85704497), (17, 50414410), (19, 45107630), (34, 25207205), (38, 22553815), (85, 10082882), (95, 9021526), (170, 5041441), (190, 4510763), (323, 2653390), (646, 1326695), (1615, 530678), (3230, 265339)]