12281820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12041}}^1$

素因数の和:12070

約数の個数: 48

約数和(自身を含む): 36415008

約数和(自身を除く): 24133188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 12041, 24082, 36123, 48164, 60205, 72246, 120410, 144492, 180615, 204697, 240820, 361230, 409394, 614091, 722460, 818788, 1023485, 1228182, 2046970, 2456364, 3070455, 4093940, 6140910, 12281820]

約数ペア:

[(1, 12281820), (2, 6140910), (3, 4093940), (4, 3070455), (5, 2456364), (6, 2046970), (10, 1228182), (12, 1023485), (15, 818788), (17, 722460), (20, 614091), (30, 409394), (34, 361230), (51, 240820), (60, 204697), (68, 180615), (85, 144492), (102, 120410), (170, 72246), (204, 60205), (255, 48164), (340, 36123), (510, 24082), (1020, 12041)]