281407330

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{5813}}^1$

素因数の和:5970

約数の個数: 32

約数和(自身を含む): 522422784

約数和(自身を除く): 241015454

約数列:

[1, 2, 5, 10, 47, 94, 103, 206, 235, 470, 515, 1030, 4841, 5813, 9682, 11626, 24205, 29065, 48410, 58130, 273211, 546422, 598739, 1197478, 1366055, 2732110, 2993695, 5987390, 28140733, 56281466, 140703665, 281407330]

約数ペア:

[(1, 281407330), (2, 140703665), (5, 56281466), (10, 28140733), (47, 5987390), (94, 2993695), (103, 2732110), (206, 1366055), (235, 1197478), (470, 598739), (515, 546422), (1030, 273211), (4841, 58130), (5813, 48410), (9682, 29065), (11626, 24205)]