235055230

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{2423}}^1$

素因数の和:2628

約数の個数: 32

約数和(自身を含む): 431956800

約数和(自身を除く): 196901570

約数列:

[1, 2, 5, 10, 89, 109, 178, 218, 445, 545, 890, 1090, 2423, 4846, 9701, 12115, 19402, 24230, 48505, 97010, 215647, 264107, 431294, 528214, 1078235, 1320535, 2156470, 2641070, 23505523, 47011046, 117527615, 235055230]

約数ペア:

[(1, 235055230), (2, 117527615), (5, 47011046), (10, 23505523), (89, 2641070), (109, 2156470), (178, 1320535), (218, 1078235), (445, 528214), (545, 431294), (890, 264107), (1090, 215647), (2423, 97010), (4846, 48505), (9701, 24230), (12115, 19402)]