30825138

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{389}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 63348480

約数和(自身を除く): 32523342

約数列:

[1, 2, 3, 6, 47, 94, 141, 281, 282, 389, 562, 778, 843, 1167, 1686, 2334, 13207, 18283, 26414, 36566, 39621, 54849, 79242, 109309, 109698, 218618, 327927, 655854, 5137523, 10275046, 15412569, 30825138]

約数ペア:

[(1, 30825138), (2, 15412569), (3, 10275046), (6, 5137523), (47, 655854), (94, 327927), (141, 218618), (281, 109698), (282, 109309), (389, 79242), (562, 54849), (778, 39621), (843, 36566), (1167, 26414), (1686, 18283), (2334, 13207)]