30955068

素因数分解:

$2^2\times 3^3\times {\mathrm{443}}^1\times {\mathrm{647}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 80559360

約数和(自身を除く): 49604292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 443, 647, 886, 1294, 1329, 1772, 1941, 2588, 2658, 3882, 3987, 5316, 5823, 7764, 7974, 11646, 11961, 15948, 17469, 23292, 23922, 34938, 47844, 69876, 286621, 573242, 859863, 1146484, 1719726, 2579589, 3439452, 5159178, 7738767, 10318356, 15477534, 30955068]

約数ペア:

[(1, 30955068), (2, 15477534), (3, 10318356), (4, 7738767), (6, 5159178), (9, 3439452), (12, 2579589), (18, 1719726), (27, 1146484), (36, 859863), (54, 573242), (108, 286621), (443, 69876), (647, 47844), (886, 34938), (1294, 23922), (1329, 23292), (1772, 17469), (1941, 15948), (2588, 11961), (2658, 11646), (3882, 7974), (3987, 7764), (5316, 5823)]