30256730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18793}}^1$

素因数の和:18830

約数の個数: 32

約数和(自身を含む): 64952064

約数和(自身を除く): 34695334

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 18793, 37586, 93965, 131551, 187930, 263102, 432239, 657755, 864478, 1315510, 2161195, 3025673, 4322390, 6051346, 15128365, 30256730]

約数ペア:

[(1, 30256730), (2, 15128365), (5, 6051346), (7, 4322390), (10, 3025673), (14, 2161195), (23, 1315510), (35, 864478), (46, 657755), (70, 432239), (115, 263102), (161, 187930), (230, 131551), (322, 93965), (805, 37586), (1610, 18793)]