6986940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 20998656

約数和(自身を除く): 14011716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 61, 69, 83, 92, 115, 122, 138, 166, 183, 230, 244, 249, 276, 305, 332, 345, 366, 415, 460, 498, 610, 690, 732, 830, 915, 996, 1220, 1245, 1380, 1403, 1660, 1830, 1909, 2490, 2806, 3660, 3818, 4209, 4980, 5063, 5612, 5727, 7015, 7636, 8418, 9545, 10126, 11454, 14030, 15189, 16836, 19090, 20252, 21045, 22908, 25315, 28060, 28635, 30378, 38180, 42090, 50630, 57270, 60756, 75945, 84180, 101260, 114540, 116449, 151890, 232898, 303780, 349347, 465796, 582245, 698694, 1164490, 1397388, 1746735, 2328980, 3493470, 6986940]

約数ペア:

[(1, 6986940), (2, 3493470), (3, 2328980), (4, 1746735), (5, 1397388), (6, 1164490), (10, 698694), (12, 582245), (15, 465796), (20, 349347), (23, 303780), (30, 232898), (46, 151890), (60, 116449), (61, 114540), (69, 101260), (83, 84180), (92, 75945), (115, 60756), (122, 57270), (138, 50630), (166, 42090), (183, 38180), (230, 30378), (244, 28635), (249, 28060), (276, 25315), (305, 22908), (332, 21045), (345, 20252), (366, 19090), (415, 16836), (460, 15189), (498, 14030), (610, 11454), (690, 10126), (732, 9545), (830, 8418), (915, 7636), (996, 7015), (1220, 5727), (1245, 5612), (1380, 5063), (1403, 4980), (1660, 4209), (1830, 3818), (1909, 3660), (2490, 2806)]