2887896030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{10709}}^1$

素因数の和:10909

約数の個数: 64

約数和(自身を含む): 7078881600

約数和(自身を除く): 4190985570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 101, 178, 202, 267, 303, 445, 505, 534, 606, 890, 1010, 1335, 1515, 2670, 3030, 8989, 10709, 17978, 21418, 26967, 32127, 44945, 53545, 53934, 64254, 89890, 107090, 134835, 160635, 269670, 321270, 953101, 1081609, 1906202, 2163218, 2859303, 3244827, 4765505, 5408045, 5718606, 6489654, 9531010, 10816090, 14296515, 16224135, 28593030, 32448270, 96263201, 192526402, 288789603, 481316005, 577579206, 962632010, 1443948015, 2887896030]

約数ペア:

[(1, 2887896030), (2, 1443948015), (3, 962632010), (5, 577579206), (6, 481316005), (10, 288789603), (15, 192526402), (30, 96263201), (89, 32448270), (101, 28593030), (178, 16224135), (202, 14296515), (267, 10816090), (303, 9531010), (445, 6489654), (505, 5718606), (534, 5408045), (606, 4765505), (890, 3244827), (1010, 2859303), (1335, 2163218), (1515, 1906202), (2670, 1081609), (3030, 953101), (8989, 321270), (10709, 269670), (17978, 160635), (21418, 134835), (26967, 107090), (32127, 89890), (44945, 64254), (53545, 53934)]