70204460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113233}}^1$

素因数の和:113273

約数の個数: 24

約数和(自身を含む): 152186496

約数和(自身を除く): 81982036

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 113233, 226466, 452932, 566165, 1132330, 2264660, 3510223, 7020446, 14040892, 17551115, 35102230, 70204460]

約数ペア:

[(1, 70204460), (2, 35102230), (4, 17551115), (5, 14040892), (10, 7020446), (20, 3510223), (31, 2264660), (62, 1132330), (124, 566165), (155, 452932), (310, 226466), (620, 113233)]