85276890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5477}}^1$

素因数の和:5663

約数の個数: 48

約数和(自身を含む): 223042248

約数和(自身を除く): 137765358

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 5190, 5477, 7785, 10954, 15570, 16431, 27385, 32862, 49293, 54770, 82155, 98586, 164310, 246465, 492930, 947521, 1895042, 2842563, 4737605, 5685126, 8527689, 9475210, 14212815, 17055378, 28425630, 42638445, 85276890]

約数ペア:

[(1, 85276890), (2, 42638445), (3, 28425630), (5, 17055378), (6, 14212815), (9, 9475210), (10, 8527689), (15, 5685126), (18, 4737605), (30, 2842563), (45, 1895042), (90, 947521), (173, 492930), (346, 246465), (519, 164310), (865, 98586), (1038, 82155), (1557, 54770), (1730, 49293), (2595, 32862), (3114, 27385), (5190, 16431), (5477, 15570), (7785, 10954)]