9744910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 22394880

約数和(自身を除く): 12649970

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 431, 595, 646, 665, 862, 1190, 1330, 1615, 2155, 2261, 3017, 3230, 4310, 4522, 6034, 7327, 8189, 11305, 14654, 15085, 16378, 22610, 30170, 36635, 40945, 51289, 57323, 73270, 81890, 102578, 114646, 139213, 256445, 278426, 286615, 512890, 573230, 696065, 974491, 1392130, 1948982, 4872455, 9744910]

約数ペア:

[(1, 9744910), (2, 4872455), (5, 1948982), (7, 1392130), (10, 974491), (14, 696065), (17, 573230), (19, 512890), (34, 286615), (35, 278426), (38, 256445), (70, 139213), (85, 114646), (95, 102578), (119, 81890), (133, 73270), (170, 57323), (190, 51289), (238, 40945), (266, 36635), (323, 30170), (431, 22610), (595, 16378), (646, 15085), (665, 14654), (862, 11305), (1190, 8189), (1330, 7327), (1615, 6034), (2155, 4522), (2261, 4310), (3017, 3230)]