1231050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 3169440

約数和(自身を除く): 1938390

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 283, 290, 435, 566, 725, 849, 870, 1415, 1450, 1698, 2175, 2830, 4245, 4350, 7075, 8207, 8490, 14150, 16414, 21225, 24621, 41035, 42450, 49242, 82070, 123105, 205175, 246210, 410350, 615525, 1231050]

約数ペア:

[(1, 1231050), (2, 615525), (3, 410350), (5, 246210), (6, 205175), (10, 123105), (15, 82070), (25, 49242), (29, 42450), (30, 41035), (50, 24621), (58, 21225), (75, 16414), (87, 14150), (145, 8490), (150, 8207), (174, 7075), (283, 4350), (290, 4245), (435, 2830), (566, 2175), (725, 1698), (849, 1450), (870, 1415)]