30479238

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 67891200

約数和(自身を除く): 37411962

約数列:

[1, 2, 3, 6, 9, 18, 67, 127, 134, 199, 201, 254, 381, 398, 402, 597, 603, 762, 1143, 1194, 1206, 1791, 2286, 3582, 8509, 13333, 17018, 25273, 25527, 26666, 39999, 50546, 51054, 75819, 76581, 79998, 119997, 151638, 153162, 227457, 239994, 454914, 1693291, 3386582, 5079873, 10159746, 15239619, 30479238]

約数ペア:

[(1, 30479238), (2, 15239619), (3, 10159746), (6, 5079873), (9, 3386582), (18, 1693291), (67, 454914), (127, 239994), (134, 227457), (199, 153162), (201, 151638), (254, 119997), (381, 79998), (398, 76581), (402, 75819), (597, 51054), (603, 50546), (762, 39999), (1143, 26666), (1194, 25527), (1206, 25273), (1791, 17018), (2286, 13333), (3582, 8509)]