31360170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2129}}^1$

素因数の和:2630

約数の個数: 32

約数和(自身を含む): 75453120

約数和(自身を除く): 44092950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1473, 2129, 2455, 2946, 4258, 4910, 6387, 7365, 10645, 12774, 14730, 21290, 31935, 63870, 1045339, 2090678, 3136017, 5226695, 6272034, 10453390, 15680085, 31360170]

約数ペア:

[(1, 31360170), (2, 15680085), (3, 10453390), (5, 6272034), (6, 5226695), (10, 3136017), (15, 2090678), (30, 1045339), (491, 63870), (982, 31935), (1473, 21290), (2129, 14730), (2455, 12774), (2946, 10645), (4258, 7365), (4910, 6387)]