1968659630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{26759}}^1$

素因数の和:27824

約数の個数: 32

約数和(自身を含む): 4053818880

約数和(自身を除く): 2085159250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1051, 2102, 5255, 7357, 10510, 14714, 26759, 36785, 53518, 73570, 133795, 187313, 267590, 374626, 936565, 1873130, 28123709, 56247418, 140618545, 196865963, 281237090, 393731926, 984329815, 1968659630]

約数ペア:

[(1, 1968659630), (2, 984329815), (5, 393731926), (7, 281237090), (10, 196865963), (14, 140618545), (35, 56247418), (70, 28123709), (1051, 1873130), (2102, 936565), (5255, 374626), (7357, 267590), (10510, 187313), (14714, 133795), (26759, 73570), (36785, 53518)]