30481942

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{1481}}^1$

素因数の和:1775

約数の個数: 16

約数和(自身を含む): 47056464

約数和(自身を除く): 16574522

約数列:

[1, 2, 41, 82, 251, 502, 1481, 2962, 10291, 20582, 60721, 121442, 371731, 743462, 15240971, 30481942]

約数ペア:

[(1, 30481942), (2, 15240971), (41, 743462), (82, 371731), (251, 121442), (502, 60721), (1481, 20582), (2962, 10291)]