513730541450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2492023}}^1$

素因数の和:2492092

約数の個数: 96

約数和(自身を含む): 1186602147840

約数和(自身を除く): 672871606390

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 31, 35, 38, 50, 62, 70, 95, 133, 155, 175, 190, 217, 266, 310, 350, 434, 475, 589, 665, 775, 950, 1085, 1178, 1330, 1550, 2170, 2945, 3325, 4123, 5425, 5890, 6650, 8246, 10850, 14725, 20615, 29450, 41230, 103075, 206150, 2492023, 4984046, 12460115, 17444161, 24920230, 34888322, 47348437, 62300575, 77252713, 87220805, 94696874, 124601150, 154505426, 174441610, 236742185, 331439059, 386263565, 436104025, 473484370, 540768991, 662878118, 772527130, 872208050, 1081537982, 1183710925, 1467801547, 1657195295, 1931317825, 2367421850, 2703844955, 2935603094, 3314390590, 3862635650, 5407689910, 7339007735, 8285976475, 10274610829, 13519224775, 14678015470, 16571952950, 20549221658, 27038449550, 36695038675, 51373054145, 73390077350, 102746108290, 256865270725, 513730541450]

約数ペア:

[(1, 513730541450), (2, 256865270725), (5, 102746108290), (7, 73390077350), (10, 51373054145), (14, 36695038675), (19, 27038449550), (25, 20549221658), (31, 16571952950), (35, 14678015470), (38, 13519224775), (50, 10274610829), (62, 8285976475), (70, 7339007735), (95, 5407689910), (133, 3862635650), (155, 3314390590), (175, 2935603094), (190, 2703844955), (217, 2367421850), (266, 1931317825), (310, 1657195295), (350, 1467801547), (434, 1183710925), (475, 1081537982), (589, 872208050), (665, 772527130), (775, 662878118), (950, 540768991), (1085, 473484370), (1178, 436104025), (1330, 386263565), (1550, 331439059), (2170, 236742185), (2945, 174441610), (3325, 154505426), (4123, 124601150), (5425, 94696874), (5890, 87220805), (6650, 77252713), (8246, 62300575), (10850, 47348437), (14725, 34888322), (20615, 24920230), (29450, 17444161), (41230, 12460115), (103075, 4984046), (206150, 2492023)]