16901290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2909}}^1$

素因数の和:3006

約数の個数: 32

約数和(自身を含む): 35199360

約数和(自身を除く): 18298070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 2909, 5810, 5818, 14545, 20363, 29090, 40726, 101815, 203630, 241447, 482894, 1207235, 1690129, 2414470, 3380258, 8450645, 16901290]

約数ペア:

[(1, 16901290), (2, 8450645), (5, 3380258), (7, 2414470), (10, 1690129), (14, 1207235), (35, 482894), (70, 241447), (83, 203630), (166, 101815), (415, 40726), (581, 29090), (830, 20363), (1162, 14545), (2905, 5818), (2909, 5810)]