4012610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 8864640

約数和(自身を除く): 4852030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 431, 490, 665, 862, 931, 1330, 1862, 2155, 3017, 4310, 4655, 6034, 8189, 9310, 15085, 16378, 21119, 30170, 40945, 42238, 57323, 81890, 105595, 114646, 211190, 286615, 401261, 573230, 802522, 2006305, 4012610]

約数ペア:

[(1, 4012610), (2, 2006305), (5, 802522), (7, 573230), (10, 401261), (14, 286615), (19, 211190), (35, 114646), (38, 105595), (49, 81890), (70, 57323), (95, 42238), (98, 40945), (133, 30170), (190, 21119), (245, 16378), (266, 15085), (431, 9310), (490, 8189), (665, 6034), (862, 4655), (931, 4310), (1330, 3017), (1862, 2155)]