3026140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 6971328

約数和(自身を除く): 3945188

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 113, 130, 206, 226, 260, 412, 452, 515, 565, 1030, 1130, 1339, 1469, 2060, 2260, 2678, 2938, 5356, 5876, 6695, 7345, 11639, 13390, 14690, 23278, 26780, 29380, 46556, 58195, 116390, 151307, 232780, 302614, 605228, 756535, 1513070, 3026140]

約数ペア:

[(1, 3026140), (2, 1513070), (4, 756535), (5, 605228), (10, 302614), (13, 232780), (20, 151307), (26, 116390), (52, 58195), (65, 46556), (103, 29380), (113, 26780), (130, 23278), (206, 14690), (226, 13390), (260, 11639), (412, 7345), (452, 6695), (515, 5876), (565, 5356), (1030, 2938), (1130, 2678), (1339, 2260), (1469, 2060)]