541365580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1523}}^1\times {\mathrm{2539}}^1$

素因数の和:4078

約数の個数: 48

約数和(自身を含む): 1300642560

約数和(自身を除く): 759276980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1523, 2539, 3046, 5078, 6092, 7615, 10156, 10661, 12695, 15230, 17773, 21322, 25390, 30460, 35546, 42644, 50780, 53305, 71092, 88865, 106610, 177730, 213220, 355460, 3866897, 7733794, 15467588, 19334485, 27068279, 38668970, 54136558, 77337940, 108273116, 135341395, 270682790, 541365580]

約数ペア:

[(1, 541365580), (2, 270682790), (4, 135341395), (5, 108273116), (7, 77337940), (10, 54136558), (14, 38668970), (20, 27068279), (28, 19334485), (35, 15467588), (70, 7733794), (140, 3866897), (1523, 355460), (2539, 213220), (3046, 177730), (5078, 106610), (6092, 88865), (7615, 71092), (10156, 53305), (10661, 50780), (12695, 42644), (15230, 35546), (17773, 30460), (21322, 25390)]