123022830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{83689}}^1$

素因数の和:83713

約数の個数: 48

約数和(自身を含む): 343463760

約数和(自身を除く): 220440930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 83689, 167378, 251067, 418445, 502134, 585823, 836890, 1171646, 1255335, 1757469, 2510670, 2929115, 3514938, 4100761, 5858230, 8201522, 8787345, 12302283, 17574690, 20503805, 24604566, 41007610, 61511415, 123022830]

約数ペア:

[(1, 123022830), (2, 61511415), (3, 41007610), (5, 24604566), (6, 20503805), (7, 17574690), (10, 12302283), (14, 8787345), (15, 8201522), (21, 5858230), (30, 4100761), (35, 3514938), (42, 2929115), (49, 2510670), (70, 1757469), (98, 1255335), (105, 1171646), (147, 836890), (210, 585823), (245, 502134), (294, 418445), (490, 251067), (735, 167378), (1470, 83689)]