4640190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1129}}^1$

素因数の和:1276

約数の個数: 32

約数和(自身を含む): 11227680

約数和(自身を除く): 6587490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1129, 1370, 2055, 2258, 3387, 4110, 5645, 6774, 11290, 16935, 33870, 154673, 309346, 464019, 773365, 928038, 1546730, 2320095, 4640190]

約数ペア:

[(1, 4640190), (2, 2320095), (3, 1546730), (5, 928038), (6, 773365), (10, 464019), (15, 309346), (30, 154673), (137, 33870), (274, 16935), (411, 11290), (685, 6774), (822, 5645), (1129, 4110), (1370, 3387), (2055, 2258)]