4224540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 11924640

約数和(自身を除く): 7700100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 389, 543, 724, 778, 905, 1086, 1167, 1556, 1810, 1945, 2172, 2334, 2715, 3620, 3890, 4668, 5430, 5835, 7780, 10860, 11670, 23340, 70409, 140818, 211227, 281636, 352045, 422454, 704090, 844908, 1056135, 1408180, 2112270, 4224540]

約数ペア:

[(1, 4224540), (2, 2112270), (3, 1408180), (4, 1056135), (5, 844908), (6, 704090), (10, 422454), (12, 352045), (15, 281636), (20, 211227), (30, 140818), (60, 70409), (181, 23340), (362, 11670), (389, 10860), (543, 7780), (724, 5835), (778, 5430), (905, 4668), (1086, 3890), (1167, 3620), (1556, 2715), (1810, 2334), (1945, 2172)]