3151690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 6034176

約数和(自身を除く): 2882486

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 193, 230, 355, 386, 710, 965, 1633, 1930, 3266, 4439, 8165, 8878, 13703, 16330, 22195, 27406, 44390, 68515, 137030, 315169, 630338, 1575845, 3151690]

約数ペア:

[(1, 3151690), (2, 1575845), (5, 630338), (10, 315169), (23, 137030), (46, 68515), (71, 44390), (115, 27406), (142, 22195), (193, 16330), (230, 13703), (355, 8878), (386, 8165), (710, 4439), (965, 3266), (1633, 1930)]