7068260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20789}}^1$

素因数の和:20815

約数の個数: 24

約数和(自身を含む): 15717240

約数和(自身を除く): 8648980

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 20789, 41578, 83156, 103945, 207890, 353413, 415780, 706826, 1413652, 1767065, 3534130, 7068260]

約数ペア:

[(1, 7068260), (2, 3534130), (4, 1767065), (5, 1413652), (10, 706826), (17, 415780), (20, 353413), (34, 207890), (68, 103945), (85, 83156), (170, 41578), (340, 20789)]