30786882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17047}}^1$

素因数の和:17102

約数の個数: 32

約数和(自身を含む): 72010752

約数和(自身を除く): 41223870

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 17047, 34094, 51141, 102282, 119329, 238658, 357987, 715974, 733021, 1466042, 2199063, 4398126, 5131147, 10262294, 15393441, 30786882]

約数ペア:

[(1, 30786882), (2, 15393441), (3, 10262294), (6, 5131147), (7, 4398126), (14, 2199063), (21, 1466042), (42, 733021), (43, 715974), (86, 357987), (129, 238658), (258, 119329), (301, 102282), (602, 51141), (903, 34094), (1806, 17047)]