3145450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:92

約数の個数: 96

約数和(自身を含む): 7856640

約数和(自身を除く): 4711190

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 25, 35, 38, 43, 50, 55, 70, 77, 86, 95, 110, 133, 154, 175, 190, 209, 215, 266, 275, 301, 350, 385, 418, 430, 473, 475, 550, 602, 665, 770, 817, 946, 950, 1045, 1075, 1330, 1463, 1505, 1634, 1925, 2090, 2150, 2365, 2926, 3010, 3311, 3325, 3850, 4085, 4730, 5225, 5719, 6622, 6650, 7315, 7525, 8170, 8987, 10450, 11438, 11825, 14630, 15050, 16555, 17974, 20425, 23650, 28595, 33110, 36575, 40850, 44935, 57190, 62909, 73150, 82775, 89870, 125818, 142975, 165550, 224675, 285950, 314545, 449350, 629090, 1572725, 3145450]

約数ペア:

[(1, 3145450), (2, 1572725), (5, 629090), (7, 449350), (10, 314545), (11, 285950), (14, 224675), (19, 165550), (22, 142975), (25, 125818), (35, 89870), (38, 82775), (43, 73150), (50, 62909), (55, 57190), (70, 44935), (77, 40850), (86, 36575), (95, 33110), (110, 28595), (133, 23650), (154, 20425), (175, 17974), (190, 16555), (209, 15050), (215, 14630), (266, 11825), (275, 11438), (301, 10450), (350, 8987), (385, 8170), (418, 7525), (430, 7315), (473, 6650), (475, 6622), (550, 5719), (602, 5225), (665, 4730), (770, 4085), (817, 3850), (946, 3325), (950, 3311), (1045, 3010), (1075, 2926), (1330, 2365), (1463, 2150), (1505, 2090), (1634, 1925)]