30670012

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1367}}^1$

素因数の和:1521

約数の個数: 24

約数和(自身を含む): 55157760

約数和(自身を除く): 24487748

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 1367, 2734, 5468, 5609, 11218, 22436, 97057, 107993, 194114, 215986, 388228, 431972, 7667503, 15335006, 30670012]

約数ペア:

[(1, 30670012), (2, 15335006), (4, 7667503), (71, 431972), (79, 388228), (142, 215986), (158, 194114), (284, 107993), (316, 97057), (1367, 22436), (2734, 11218), (5468, 5609)]