30553192

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 58779720

約数和(自身を除く): 28226528

約数列:

[1, 2, 4, 8, 61, 122, 137, 244, 274, 457, 488, 548, 914, 1096, 1828, 3656, 8357, 16714, 27877, 33428, 55754, 62609, 66856, 111508, 125218, 223016, 250436, 500872, 3819149, 7638298, 15276596, 30553192]

約数ペア:

[(1, 30553192), (2, 15276596), (4, 7638298), (8, 3819149), (61, 500872), (122, 250436), (137, 223016), (244, 125218), (274, 111508), (457, 66856), (488, 62609), (548, 55754), (914, 33428), (1096, 27877), (1828, 16714), (3656, 8357)]