72693990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{269237}}^1$

素因数の和:269253

約数の個数: 32

約数和(自身を含む): 193851360

約数和(自身を除く): 121157370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 269237, 538474, 807711, 1346185, 1615422, 2423133, 2692370, 4038555, 4846266, 7269399, 8077110, 12115665, 14538798, 24231330, 36346995, 72693990]

約数ペア:

[(1, 72693990), (2, 36346995), (3, 24231330), (5, 14538798), (6, 12115665), (9, 8077110), (10, 7269399), (15, 4846266), (18, 4038555), (27, 2692370), (30, 2423133), (45, 1615422), (54, 1346185), (90, 807711), (135, 538474), (270, 269237)]