12881130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3089}}^1$

素因数の和:3238

約数の個数: 32

約数和(自身を含む): 31147200

約数和(自身を除く): 18266070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 3089, 4170, 6178, 9267, 15445, 18534, 30890, 46335, 92670, 429371, 858742, 1288113, 2146855, 2576226, 4293710, 6440565, 12881130]

約数ペア:

[(1, 12881130), (2, 6440565), (3, 4293710), (5, 2576226), (6, 2146855), (10, 1288113), (15, 858742), (30, 429371), (139, 92670), (278, 46335), (417, 30890), (695, 18534), (834, 15445), (1390, 9267), (2085, 6178), (3089, 4170)]