30130384

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:547

約数の個数: 40

約数和(自身を含む): 60353280

約数和(自身を除く): 30222896

約数列:

[1, 2, 4, 8, 16, 47, 94, 103, 188, 206, 376, 389, 412, 752, 778, 824, 1556, 1648, 3112, 4841, 6224, 9682, 18283, 19364, 36566, 38728, 40067, 73132, 77456, 80134, 146264, 160268, 292528, 320536, 641072, 1883149, 3766298, 7532596, 15065192, 30130384]

約数ペア:

[(1, 30130384), (2, 15065192), (4, 7532596), (8, 3766298), (16, 1883149), (47, 641072), (94, 320536), (103, 292528), (188, 160268), (206, 146264), (376, 80134), (389, 77456), (412, 73132), (752, 40067), (778, 38728), (824, 36566), (1556, 19364), (1648, 18283), (3112, 9682), (4841, 6224)]