30945138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{10093}}^1$

素因数の和:10178

約数の個数: 32

約数和(自身を含む): 71707776

約数和(自身を除く): 40762638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 10093, 20186, 30279, 60558, 70651, 141302, 211953, 423906, 736789, 1473578, 2210367, 4420734, 5157523, 10315046, 15472569, 30945138]

約数ペア:

[(1, 30945138), (2, 15472569), (3, 10315046), (6, 5157523), (7, 4420734), (14, 2210367), (21, 1473578), (42, 736789), (73, 423906), (146, 211953), (219, 141302), (438, 70651), (511, 60558), (1022, 30279), (1533, 20186), (3066, 10093)]