30668004

素因数分解:

$2^2\times 3^3\times {\mathrm{443}}^1\times {\mathrm{641}}^1$

素因数の和:1097

約数の個数: 48

約数和(自身を含む): 79813440

約数和(自身を除く): 49145436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 443, 641, 886, 1282, 1329, 1772, 1923, 2564, 2658, 3846, 3987, 5316, 5769, 7692, 7974, 11538, 11961, 15948, 17307, 23076, 23922, 34614, 47844, 69228, 283963, 567926, 851889, 1135852, 1703778, 2555667, 3407556, 5111334, 7667001, 10222668, 15334002, 30668004]

約数ペア:

[(1, 30668004), (2, 15334002), (3, 10222668), (4, 7667001), (6, 5111334), (9, 3407556), (12, 2555667), (18, 1703778), (27, 1135852), (36, 851889), (54, 567926), (108, 283963), (443, 69228), (641, 47844), (886, 34614), (1282, 23922), (1329, 23076), (1772, 17307), (1923, 15948), (2564, 11961), (2658, 11538), (3846, 7974), (3987, 7692), (5316, 5769)]