30109142

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1733}}^1$

素因数の和:1832

約数の個数: 32

約数和(自身を含む): 55432512

約数和(自身を除く): 25323370

約数列:

[1, 2, 7, 14, 17, 34, 73, 119, 146, 238, 511, 1022, 1241, 1733, 2482, 3466, 8687, 12131, 17374, 24262, 29461, 58922, 126509, 206227, 253018, 412454, 885563, 1771126, 2150653, 4301306, 15054571, 30109142]

約数ペア:

[(1, 30109142), (2, 15054571), (7, 4301306), (14, 2150653), (17, 1771126), (34, 885563), (73, 412454), (119, 253018), (146, 206227), (238, 126509), (511, 58922), (1022, 29461), (1241, 24262), (1733, 17374), (2482, 12131), (3466, 8687)]