30557744

素因数分解:

$2^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1087}}^1$

素因数の和:1353

約数の個数: 40

約数和(自身を含む): 67995648

約数和(自身を除く): 37437904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251, 502, 1004, 1087, 1757, 2008, 2174, 3514, 4016, 4348, 7028, 7609, 8696, 14056, 15218, 17392, 28112, 30436, 60872, 121744, 272837, 545674, 1091348, 1909859, 2182696, 3819718, 4365392, 7639436, 15278872, 30557744]

約数ペア:

[(1, 30557744), (2, 15278872), (4, 7639436), (7, 4365392), (8, 3819718), (14, 2182696), (16, 1909859), (28, 1091348), (56, 545674), (112, 272837), (251, 121744), (502, 60872), (1004, 30436), (1087, 28112), (1757, 17392), (2008, 15218), (2174, 14056), (3514, 8696), (4016, 7609), (4348, 7028)]