143674940

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{11719}}^1$

素因数の和:12341

約数の個数: 24

約数和(自身を含む): 302235360

約数和(自身を除く): 158560420

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2452, 3065, 6130, 11719, 12260, 23438, 46876, 58595, 117190, 234380, 7183747, 14367494, 28734988, 35918735, 71837470, 143674940]

約数ペア:

[(1, 143674940), (2, 71837470), (4, 35918735), (5, 28734988), (10, 14367494), (20, 7183747), (613, 234380), (1226, 117190), (2452, 58595), (3065, 46876), (6130, 23438), (11719, 12260)]