31353230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3511}}^1$

素因数の和:3584

約数の個数: 32

約数和(自身を含む): 60687360

約数和(自身を除く): 29334130

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 3511, 4465, 7022, 8930, 17555, 35110, 66709, 133418, 165017, 330034, 333545, 667090, 825085, 1650170, 3135323, 6270646, 15676615, 31353230]

約数ペア:

[(1, 31353230), (2, 15676615), (5, 6270646), (10, 3135323), (19, 1650170), (38, 825085), (47, 667090), (94, 333545), (95, 330034), (190, 165017), (235, 133418), (470, 66709), (893, 35110), (1786, 17555), (3511, 8930), (4465, 7022)]