12678390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{46957}}^1$

素因数の和:46973

約数の個数: 32

約数和(自身を含む): 33809760

約数和(自身を除く): 21131370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 46957, 93914, 140871, 234785, 281742, 422613, 469570, 704355, 845226, 1267839, 1408710, 2113065, 2535678, 4226130, 6339195, 12678390]

約数ペア:

[(1, 12678390), (2, 6339195), (3, 4226130), (5, 2535678), (6, 2113065), (9, 1408710), (10, 1267839), (15, 845226), (18, 704355), (27, 469570), (30, 422613), (45, 281742), (54, 234785), (90, 140871), (135, 93914), (270, 46957)]