11754610

素因数分解:

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

素因数の和:200

約数の個数: 64

約数和(自身を含む): 25920000

約数和(自身を除く): 14165390

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 149, 161, 230, 245, 298, 322, 343, 490, 686, 745, 805, 1043, 1127, 1490, 1610, 1715, 2086, 2254, 3427, 3430, 5215, 5635, 6854, 7301, 7889, 10430, 11270, 14602, 15778, 17135, 23989, 34270, 36505, 39445, 47978, 51107, 73010, 78890, 102214, 119945, 167923, 239890, 255535, 335846, 511070, 839615, 1175461, 1679230, 2350922, 5877305, 11754610]

約数ペア:

[(1, 11754610), (2, 5877305), (5, 2350922), (7, 1679230), (10, 1175461), (14, 839615), (23, 511070), (35, 335846), (46, 255535), (49, 239890), (70, 167923), (98, 119945), (115, 102214), (149, 78890), (161, 73010), (230, 51107), (245, 47978), (298, 39445), (322, 36505), (343, 34270), (490, 23989), (686, 17135), (745, 15778), (805, 14602), (1043, 11270), (1127, 10430), (1490, 7889), (1610, 7301), (1715, 6854), (2086, 5635), (2254, 5215), (3427, 3430)]