30620008

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 58932360

約数和(自身を除く): 28312352

約数列:

[1, 2, 4, 8, 53, 106, 212, 257, 281, 424, 514, 562, 1028, 1124, 2056, 2248, 13621, 14893, 27242, 29786, 54484, 59572, 72217, 108968, 119144, 144434, 288868, 577736, 3827501, 7655002, 15310004, 30620008]

約数ペア:

[(1, 30620008), (2, 15310004), (4, 7655002), (8, 3827501), (53, 577736), (106, 288868), (212, 144434), (257, 119144), (281, 108968), (424, 72217), (514, 59572), (562, 54484), (1028, 29786), (1124, 27242), (2056, 14893), (2248, 13621)]