6716920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 18468000

約数和(自身を除く): 11751080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 149, 161, 184, 196, 230, 245, 280, 298, 322, 392, 460, 490, 596, 644, 745, 805, 920, 980, 1043, 1127, 1192, 1288, 1490, 1610, 1960, 2086, 2254, 2980, 3220, 3427, 4172, 4508, 5215, 5635, 5960, 6440, 6854, 7301, 8344, 9016, 10430, 11270, 13708, 14602, 17135, 20860, 22540, 23989, 27416, 29204, 34270, 36505, 41720, 45080, 47978, 58408, 68540, 73010, 95956, 119945, 137080, 146020, 167923, 191912, 239890, 292040, 335846, 479780, 671692, 839615, 959560, 1343384, 1679230, 3358460, 6716920]

約数ペア:

[(1, 6716920), (2, 3358460), (4, 1679230), (5, 1343384), (7, 959560), (8, 839615), (10, 671692), (14, 479780), (20, 335846), (23, 292040), (28, 239890), (35, 191912), (40, 167923), (46, 146020), (49, 137080), (56, 119945), (70, 95956), (92, 73010), (98, 68540), (115, 58408), (140, 47978), (149, 45080), (161, 41720), (184, 36505), (196, 34270), (230, 29204), (245, 27416), (280, 23989), (298, 22540), (322, 20860), (392, 17135), (460, 14602), (490, 13708), (596, 11270), (644, 10430), (745, 9016), (805, 8344), (920, 7301), (980, 6854), (1043, 6440), (1127, 5960), (1192, 5635), (1288, 5215), (1490, 4508), (1610, 4172), (1960, 3427), (2086, 3220), (2254, 2980)]