30950285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 41150592

約数和(自身を除く): 10200307

約数列:

[1, 5, 17, 41, 83, 85, 107, 205, 415, 535, 697, 1411, 1819, 3403, 3485, 4387, 7055, 8881, 9095, 17015, 21935, 44405, 57851, 74579, 150977, 289255, 364121, 372895, 754885, 1820605, 6190057, 30950285]

約数ペア:

[(1, 30950285), (5, 6190057), (17, 1820605), (41, 754885), (83, 372895), (85, 364121), (107, 289255), (205, 150977), (415, 74579), (535, 57851), (697, 44405), (1411, 21935), (1819, 17015), (3403, 9095), (3485, 8881), (4387, 7055)]