30161936

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3793}}^1$

素因数の和:3879

約数の個数: 40

約数和(自身を含む): 67745664

約数和(自身を除く): 37583728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3793, 3976, 7586, 7952, 15172, 26551, 30344, 53102, 60688, 106204, 212408, 269303, 424816, 538606, 1077212, 1885121, 2154424, 3770242, 4308848, 7540484, 15080968, 30161936]

約数ペア:

[(1, 30161936), (2, 15080968), (4, 7540484), (7, 4308848), (8, 3770242), (14, 2154424), (16, 1885121), (28, 1077212), (56, 538606), (71, 424816), (112, 269303), (142, 212408), (284, 106204), (497, 60688), (568, 53102), (994, 30344), (1136, 26551), (1988, 15172), (3793, 7952), (3976, 7586)]