30927174

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3821}}^1$

素因数の和:3916

約数の個数: 32

約数和(自身を含む): 66044160

約数和(自身を除く): 35116986

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 2698, 3821, 4047, 7642, 8094, 11463, 22926, 72599, 145198, 217797, 271291, 435594, 542582, 813873, 1627746, 5154529, 10309058, 15463587, 30927174]

約数ペア:

[(1, 30927174), (2, 15463587), (3, 10309058), (6, 5154529), (19, 1627746), (38, 813873), (57, 542582), (71, 435594), (114, 271291), (142, 217797), (213, 145198), (426, 72599), (1349, 22926), (2698, 11463), (3821, 8094), (4047, 7642)]