138860610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{94463}}^1$

素因数の和:94487

約数の個数: 48

約数和(自身を含む): 387680256

約数和(自身を除く): 248819646

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 94463, 188926, 283389, 472315, 566778, 661241, 944630, 1322482, 1416945, 1983723, 2833890, 3306205, 3967446, 4628687, 6612410, 9257374, 9918615, 13886061, 19837230, 23143435, 27772122, 46286870, 69430305, 138860610]

約数ペア:

[(1, 138860610), (2, 69430305), (3, 46286870), (5, 27772122), (6, 23143435), (7, 19837230), (10, 13886061), (14, 9918615), (15, 9257374), (21, 6612410), (30, 4628687), (35, 3967446), (42, 3306205), (49, 2833890), (70, 1983723), (98, 1416945), (105, 1322482), (147, 944630), (210, 661241), (245, 566778), (294, 472315), (490, 283389), (735, 188926), (1470, 94463)]