8879340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1783}}^1$

素因数の和:1878

約数の個数: 48

約数和(自身を含む): 25175808

約数和(自身を除く): 16296468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 1783, 2490, 3566, 4980, 5349, 7132, 8915, 10698, 17830, 21396, 26745, 35660, 53490, 106980, 147989, 295978, 443967, 591956, 739945, 887934, 1479890, 1775868, 2219835, 2959780, 4439670, 8879340]

約数ペア:

[(1, 8879340), (2, 4439670), (3, 2959780), (4, 2219835), (5, 1775868), (6, 1479890), (10, 887934), (12, 739945), (15, 591956), (20, 443967), (30, 295978), (60, 147989), (83, 106980), (166, 53490), (249, 35660), (332, 26745), (415, 21396), (498, 17830), (830, 10698), (996, 8915), (1245, 7132), (1660, 5349), (1783, 4980), (2490, 3566)]