355406930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{15959}}^1$

素因数の和:16114

約数の個数: 32

約数和(自身を含む): 682577280

約数和(自身を除く): 327170350

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1310, 2227, 4454, 11135, 15959, 22270, 31918, 79795, 159590, 271303, 542606, 1356515, 2090629, 2713030, 4181258, 10453145, 20906290, 35540693, 71081386, 177703465, 355406930]

約数ペア:

[(1, 355406930), (2, 177703465), (5, 71081386), (10, 35540693), (17, 20906290), (34, 10453145), (85, 4181258), (131, 2713030), (170, 2090629), (262, 1356515), (655, 542606), (1310, 271303), (2227, 159590), (4454, 79795), (11135, 31918), (15959, 22270)]