138244390

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{1319}}^1$

素因数の和:1596

約数の個数: 32

約数和(自身を含む): 255467520

約数和(自身を除く): 117223130

約数列:

[1, 2, 5, 10, 47, 94, 223, 235, 446, 470, 1115, 1319, 2230, 2638, 6595, 10481, 13190, 20962, 52405, 61993, 104810, 123986, 294137, 309965, 588274, 619930, 1470685, 2941370, 13824439, 27648878, 69122195, 138244390]

約数ペア:

[(1, 138244390), (2, 69122195), (5, 27648878), (10, 13824439), (47, 2941370), (94, 1470685), (223, 619930), (235, 588274), (446, 309965), (470, 294137), (1115, 123986), (1319, 104810), (2230, 61993), (2638, 52405), (6595, 20962), (10481, 13190)]