30481256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12743}}^1$

素因数の和:12785

約数の個数: 32

約数和(自身を含む): 64229760

約数和(自身を除く): 33748504

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 12743, 25486, 50972, 101944, 165659, 293089, 331318, 586178, 662636, 1172356, 1325272, 2344712, 3810157, 7620314, 15240628, 30481256]

約数ペア:

[(1, 30481256), (2, 15240628), (4, 7620314), (8, 3810157), (13, 2344712), (23, 1325272), (26, 1172356), (46, 662636), (52, 586178), (92, 331318), (104, 293089), (184, 165659), (299, 101944), (598, 50972), (1196, 25486), (2392, 12743)]