30440822

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{21347}}^1$

素因数の和:21403

約数の個数: 16

約数和(自身を含む): 49185792

約数和(自身を除く): 18744970

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 21347, 42694, 490981, 661757, 981962, 1323514, 15220411, 30440822]

約数ペア:

[(1, 30440822), (2, 15220411), (23, 1323514), (31, 981962), (46, 661757), (62, 490981), (713, 42694), (1426, 21347)]