7500420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41669}}^1$

素因数の和:41684

約数の個数: 36

約数和(自身を含む): 22751820

約数和(自身を除く): 15251400

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 41669, 83338, 125007, 166676, 208345, 250014, 375021, 416690, 500028, 625035, 750042, 833380, 1250070, 1500084, 1875105, 2500140, 3750210, 7500420]

約数ペア:

[(1, 7500420), (2, 3750210), (3, 2500140), (4, 1875105), (5, 1500084), (6, 1250070), (9, 833380), (10, 750042), (12, 625035), (15, 500028), (18, 416690), (20, 375021), (30, 250014), (36, 208345), (45, 166676), (60, 125007), (90, 83338), (180, 41669)]