7247820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1069}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 20492640

約数和(自身を除く): 13244820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1069, 1130, 1356, 1695, 2138, 2260, 3207, 3390, 4276, 5345, 6414, 6780, 10690, 12828, 16035, 21380, 32070, 64140, 120797, 241594, 362391, 483188, 603985, 724782, 1207970, 1449564, 1811955, 2415940, 3623910, 7247820]

約数ペア:

[(1, 7247820), (2, 3623910), (3, 2415940), (4, 1811955), (5, 1449564), (6, 1207970), (10, 724782), (12, 603985), (15, 483188), (20, 362391), (30, 241594), (60, 120797), (113, 64140), (226, 32070), (339, 21380), (452, 16035), (565, 12828), (678, 10690), (1069, 6780), (1130, 6414), (1356, 5345), (1695, 4276), (2138, 3390), (2260, 3207)]