2267650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 96

約数和(自身を含む): 5713920

約数和(自身を除く): 3446270

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 25, 31, 35, 38, 50, 55, 62, 70, 77, 95, 110, 133, 154, 155, 175, 190, 209, 217, 266, 275, 310, 341, 350, 385, 418, 434, 475, 550, 589, 665, 682, 770, 775, 950, 1045, 1085, 1178, 1330, 1463, 1550, 1705, 1925, 2090, 2170, 2387, 2926, 2945, 3325, 3410, 3850, 4123, 4774, 5225, 5425, 5890, 6479, 6650, 7315, 8246, 8525, 10450, 10850, 11935, 12958, 14630, 14725, 17050, 20615, 23870, 29450, 32395, 36575, 41230, 45353, 59675, 64790, 73150, 90706, 103075, 119350, 161975, 206150, 226765, 323950, 453530, 1133825, 2267650]

約数ペア:

[(1, 2267650), (2, 1133825), (5, 453530), (7, 323950), (10, 226765), (11, 206150), (14, 161975), (19, 119350), (22, 103075), (25, 90706), (31, 73150), (35, 64790), (38, 59675), (50, 45353), (55, 41230), (62, 36575), (70, 32395), (77, 29450), (95, 23870), (110, 20615), (133, 17050), (154, 14725), (155, 14630), (175, 12958), (190, 11935), (209, 10850), (217, 10450), (266, 8525), (275, 8246), (310, 7315), (341, 6650), (350, 6479), (385, 5890), (418, 5425), (434, 5225), (475, 4774), (550, 4123), (589, 3850), (665, 3410), (682, 3325), (770, 2945), (775, 2926), (950, 2387), (1045, 2170), (1085, 2090), (1178, 1925), (1330, 1705), (1463, 1550)]