30306804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{523}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 77468160

約数和(自身を除く): 47161356

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 439, 523, 878, 1046, 1317, 1569, 1756, 2092, 2634, 3138, 4829, 5268, 5753, 6276, 9658, 11506, 14487, 17259, 19316, 23012, 28974, 34518, 57948, 69036, 229597, 459194, 688791, 918388, 1377582, 2525567, 2755164, 5051134, 7576701, 10102268, 15153402, 30306804]

約数ペア:

[(1, 30306804), (2, 15153402), (3, 10102268), (4, 7576701), (6, 5051134), (11, 2755164), (12, 2525567), (22, 1377582), (33, 918388), (44, 688791), (66, 459194), (132, 229597), (439, 69036), (523, 57948), (878, 34518), (1046, 28974), (1317, 23012), (1569, 19316), (1756, 17259), (2092, 14487), (2634, 11506), (3138, 9658), (4829, 6276), (5268, 5753)]