103425980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{738757}}^1$

素因数の和:738773

約数の個数: 24

約数和(自身を含む): 248222688

約数和(自身を除く): 144796708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 738757, 1477514, 2955028, 3693785, 5171299, 7387570, 10342598, 14775140, 20685196, 25856495, 51712990, 103425980]

約数ペア:

[(1, 103425980), (2, 51712990), (4, 25856495), (5, 20685196), (7, 14775140), (10, 10342598), (14, 7387570), (20, 5171299), (28, 3693785), (35, 2955028), (70, 1477514), (140, 738757)]