1201168030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 2318803200

約数和(自身を除く): 1117635170

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 251, 283, 445, 502, 566, 890, 1255, 1415, 1691, 2510, 2830, 3382, 4769, 5377, 8455, 9538, 10754, 16910, 22339, 23845, 25187, 26885, 44678, 47690, 50374, 53770, 71033, 111695, 125935, 142066, 223390, 251870, 355165, 424441, 478553, 710330, 848882, 957106, 1349627, 2122205, 2392765, 2699254, 4244410, 4785530, 6321937, 6748135, 12643874, 13496270, 31609685, 63219370, 120116803, 240233606, 600584015, 1201168030]

約数ペア:

[(1, 1201168030), (2, 600584015), (5, 240233606), (10, 120116803), (19, 63219370), (38, 31609685), (89, 13496270), (95, 12643874), (178, 6748135), (190, 6321937), (251, 4785530), (283, 4244410), (445, 2699254), (502, 2392765), (566, 2122205), (890, 1349627), (1255, 957106), (1415, 848882), (1691, 710330), (2510, 478553), (2830, 424441), (3382, 355165), (4769, 251870), (5377, 223390), (8455, 142066), (9538, 125935), (10754, 111695), (16910, 71033), (22339, 53770), (23845, 50374), (25187, 47690), (26885, 44678)]