7085290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 13608000

約数和(自身を除く): 6522710

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 419, 445, 838, 890, 1691, 2095, 3382, 4190, 7961, 8455, 15922, 16910, 37291, 39805, 74582, 79610, 186455, 372910, 708529, 1417058, 3542645, 7085290]

約数ペア:

[(1, 7085290), (2, 3542645), (5, 1417058), (10, 708529), (19, 372910), (38, 186455), (89, 79610), (95, 74582), (178, 39805), (190, 37291), (419, 16910), (445, 15922), (838, 8455), (890, 7961), (1691, 4190), (2095, 3382)]