30751590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6529}}^1$

素因数の和:6696

約数の個数: 32

約数和(自身を含む): 74285280

約数和(自身を除く): 43533690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 6529, 13058, 19587, 32645, 39174, 65290, 97935, 195870, 1025053, 2050106, 3075159, 5125265, 6150318, 10250530, 15375795, 30751590]

約数ペア:

[(1, 30751590), (2, 15375795), (3, 10250530), (5, 6150318), (6, 5125265), (10, 3075159), (15, 2050106), (30, 1025053), (157, 195870), (314, 97935), (471, 65290), (785, 39174), (942, 32645), (1570, 19587), (2355, 13058), (4710, 6529)]