6389340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1283}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 18119808

約数和(自身を除く): 11730468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1283, 1660, 2490, 2566, 3849, 4980, 5132, 6415, 7698, 12830, 15396, 19245, 25660, 38490, 76980, 106489, 212978, 319467, 425956, 532445, 638934, 1064890, 1277868, 1597335, 2129780, 3194670, 6389340]

約数ペア:

[(1, 6389340), (2, 3194670), (3, 2129780), (4, 1597335), (5, 1277868), (6, 1064890), (10, 638934), (12, 532445), (15, 425956), (20, 319467), (30, 212978), (60, 106489), (83, 76980), (166, 38490), (249, 25660), (332, 19245), (415, 15396), (498, 12830), (830, 7698), (996, 6415), (1245, 5132), (1283, 4980), (1660, 3849), (2490, 2566)]