30348615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 55770624

約数和(自身を除く): 25422009

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 121, 165, 253, 345, 363, 605, 727, 759, 1265, 1815, 2181, 2783, 3635, 3795, 7997, 8349, 10905, 13915, 16721, 23991, 39985, 41745, 50163, 83605, 87967, 119955, 183931, 250815, 263901, 439835, 551793, 919655, 1319505, 2023241, 2758965, 6069723, 10116205, 30348615]

約数ペア:

[(1, 30348615), (3, 10116205), (5, 6069723), (11, 2758965), (15, 2023241), (23, 1319505), (33, 919655), (55, 551793), (69, 439835), (115, 263901), (121, 250815), (165, 183931), (253, 119955), (345, 87967), (363, 83605), (605, 50163), (727, 41745), (759, 39985), (1265, 23991), (1815, 16721), (2181, 13915), (2783, 10905), (3635, 8349), (3795, 7997)]