1430590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 2985984

約数和(自身を除く): 1555394

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 191, 214, 382, 535, 749, 955, 1070, 1337, 1498, 1910, 2674, 3745, 6685, 7490, 13370, 20437, 40874, 102185, 143059, 204370, 286118, 715295, 1430590]

約数ペア:

[(1, 1430590), (2, 715295), (5, 286118), (7, 204370), (10, 143059), (14, 102185), (35, 40874), (70, 20437), (107, 13370), (191, 7490), (214, 6685), (382, 3745), (535, 2674), (749, 1910), (955, 1498), (1070, 1337)]