61767490

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{443}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 113550336

約数和(自身を除く): 51782846

約数列:

[1, 2, 5, 10, 73, 146, 191, 365, 382, 443, 730, 886, 955, 1910, 2215, 4430, 13943, 27886, 32339, 64678, 69715, 84613, 139430, 161695, 169226, 323390, 423065, 846130, 6176749, 12353498, 30883745, 61767490]

約数ペア:

[(1, 61767490), (2, 30883745), (5, 12353498), (10, 6176749), (73, 846130), (146, 423065), (191, 323390), (365, 169226), (382, 161695), (443, 139430), (730, 84613), (886, 69715), (955, 64678), (1910, 32339), (2215, 27886), (4430, 13943)]