29980060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{136273}}^1$

素因数の和:136293

約数の個数: 24

約数和(自身を含む): 68682096

約数和(自身を除く): 38702036

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 136273, 272546, 545092, 681365, 1362730, 1499003, 2725460, 2998006, 5996012, 7495015, 14990030, 29980060]

約数ペア:

[(1, 29980060), (2, 14990030), (4, 7495015), (5, 5996012), (10, 2998006), (11, 2725460), (20, 1499003), (22, 1362730), (44, 681365), (55, 545092), (110, 272546), (220, 136273)]