7242710220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{40237279}}^1$

素因数の和:40237294

約数の個数: 36

約数和(自身を含む): 21969554880

約数和(自身を除く): 14726844660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 40237279, 80474558, 120711837, 160949116, 201186395, 241423674, 362135511, 402372790, 482847348, 603559185, 724271022, 804745580, 1207118370, 1448542044, 1810677555, 2414236740, 3621355110, 7242710220]

約数ペア:

[(1, 7242710220), (2, 3621355110), (3, 2414236740), (4, 1810677555), (5, 1448542044), (6, 1207118370), (9, 804745580), (10, 724271022), (12, 603559185), (15, 482847348), (18, 402372790), (20, 362135511), (30, 241423674), (36, 201186395), (45, 160949116), (60, 120711837), (90, 80474558), (180, 40237279)]