304829090

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1\times {\mathrm{821}}^1$

素因数の和:1282

約数の個数: 32

約数和(自身を含む): 556092864

約数和(自身を除く): 251263774

約数列:

[1, 2, 5, 10, 107, 214, 347, 535, 694, 821, 1070, 1642, 1735, 3470, 4105, 8210, 37129, 74258, 87847, 175694, 185645, 284887, 371290, 439235, 569774, 878470, 1424435, 2848870, 30482909, 60965818, 152414545, 304829090]

約数ペア:

[(1, 304829090), (2, 152414545), (5, 60965818), (10, 30482909), (107, 2848870), (214, 1424435), (347, 878470), (535, 569774), (694, 439235), (821, 371290), (1070, 284887), (1642, 185645), (1735, 175694), (3470, 87847), (4105, 74258), (8210, 37129)]