9885230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 18662400

約数和(自身を除く): 8777170

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 383, 445, 766, 890, 1915, 2581, 3830, 5162, 11107, 12905, 22214, 25810, 34087, 55535, 68174, 111070, 170435, 340870, 988523, 1977046, 4942615, 9885230]

約数ペア:

[(1, 9885230), (2, 4942615), (5, 1977046), (10, 988523), (29, 340870), (58, 170435), (89, 111070), (145, 68174), (178, 55535), (290, 34087), (383, 25810), (445, 22214), (766, 12905), (890, 11107), (1915, 5162), (2581, 3830)]