39820590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19237}}^1$

素因数の和:19273

約数の個数: 48

約数和(自身を含む): 108040608

約数和(自身を除く): 68220018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 19237, 38474, 57711, 96185, 115422, 173133, 192370, 288555, 346266, 442451, 577110, 865665, 884902, 1327353, 1731330, 2212255, 2654706, 3982059, 4424510, 6636765, 7964118, 13273530, 19910295, 39820590]

約数ペア:

[(1, 39820590), (2, 19910295), (3, 13273530), (5, 7964118), (6, 6636765), (9, 4424510), (10, 3982059), (15, 2654706), (18, 2212255), (23, 1731330), (30, 1327353), (45, 884902), (46, 865665), (69, 577110), (90, 442451), (115, 346266), (138, 288555), (207, 192370), (230, 173133), (345, 115422), (414, 96185), (690, 57711), (1035, 38474), (2070, 19237)]