2017191530

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{69011}}^1$

素因数の和:69134

約数の個数: 32

約数和(自身を含む): 3776336640

約数和(自身を除く): 1759145110

約数列:

[1, 2, 5, 10, 37, 74, 79, 158, 185, 370, 395, 790, 2923, 5846, 14615, 29230, 69011, 138022, 345055, 690110, 2553407, 5106814, 5451869, 10903738, 12767035, 25534070, 27259345, 54518690, 201719153, 403438306, 1008595765, 2017191530]

約数ペア:

[(1, 2017191530), (2, 1008595765), (5, 403438306), (10, 201719153), (37, 54518690), (74, 27259345), (79, 25534070), (158, 12767035), (185, 10903738), (370, 5451869), (395, 5106814), (790, 2553407), (2923, 690110), (5846, 345055), (14615, 138022), (29230, 69011)]