724792330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1\times {\mathrm{2857}}^1$

素因数の和:3990

約数の個数: 32

約数和(自身を含む): 1363060224

約数和(自身を除く): 638267894

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1103, 2206, 2857, 5515, 5714, 11030, 14285, 25369, 28570, 50738, 65711, 126845, 131422, 253690, 328555, 657110, 3151271, 6302542, 15756355, 31512710, 72479233, 144958466, 362396165, 724792330]

約数ペア:

[(1, 724792330), (2, 362396165), (5, 144958466), (10, 72479233), (23, 31512710), (46, 15756355), (115, 6302542), (230, 3151271), (1103, 657110), (2206, 328555), (2857, 253690), (5515, 131422), (5714, 126845), (11030, 65711), (14285, 50738), (25369, 28570)]