2866150

素因数分解:

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

素因数の和:469

約数の個数: 48

約数和(自身を含む): 6428160

約数和(自身を除く): 3562010

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 431, 475, 665, 862, 950, 1330, 2155, 3017, 3325, 4310, 6034, 6650, 8189, 10775, 15085, 16378, 21550, 30170, 40945, 57323, 75425, 81890, 114646, 150850, 204725, 286615, 409450, 573230, 1433075, 2866150]

約数ペア:

[(1, 2866150), (2, 1433075), (5, 573230), (7, 409450), (10, 286615), (14, 204725), (19, 150850), (25, 114646), (35, 81890), (38, 75425), (50, 57323), (70, 40945), (95, 30170), (133, 21550), (175, 16378), (190, 15085), (266, 10775), (350, 8189), (431, 6650), (475, 6034), (665, 4310), (862, 3325), (950, 3017), (1330, 2155)]