30745154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73553}}^1$

素因数の和:73585

約数の個数: 16

約数和(自身を含む): 52958880

約数和(自身を除く): 22213726

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 73553, 147106, 809083, 1397507, 1618166, 2795014, 15372577, 30745154]

約数ペア:

[(1, 30745154), (2, 15372577), (11, 2795014), (19, 1618166), (22, 1397507), (38, 809083), (209, 147106), (418, 73553)]