45105690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{214789}}^1$

素因数の和:214806

約数の個数: 32

約数和(自身を含む): 123719040

約数和(自身を除く): 78613350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 214789, 429578, 644367, 1073945, 1288734, 1503523, 2147890, 3007046, 3221835, 4510569, 6443670, 7517615, 9021138, 15035230, 22552845, 45105690]

約数ペア:

[(1, 45105690), (2, 22552845), (3, 15035230), (5, 9021138), (6, 7517615), (7, 6443670), (10, 4510569), (14, 3221835), (15, 3007046), (21, 2147890), (30, 1503523), (35, 1288734), (42, 1073945), (70, 644367), (105, 429578), (210, 214789)]