2945950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 6606720

約数和(自身を除く): 3660770

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 443, 475, 665, 886, 950, 1330, 2215, 3101, 3325, 4430, 6202, 6650, 8417, 11075, 15505, 16834, 22150, 31010, 42085, 58919, 77525, 84170, 117838, 155050, 210425, 294595, 420850, 589190, 1472975, 2945950]

約数ペア:

[(1, 2945950), (2, 1472975), (5, 589190), (7, 420850), (10, 294595), (14, 210425), (19, 155050), (25, 117838), (35, 84170), (38, 77525), (50, 58919), (70, 42085), (95, 31010), (133, 22150), (175, 16834), (190, 15505), (266, 11075), (350, 8417), (443, 6650), (475, 6202), (665, 4430), (886, 3325), (950, 3101), (1330, 2215)]