396032490

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{69847}}^1$

素因数の和:69873

約数の個数: 80

約数和(自身を含む): 1217031552

約数和(自身を除く): 820999062

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 69847, 139694, 209541, 349235, 419082, 488929, 628623, 698470, 977858, 1047705, 1257246, 1466787, 1885869, 2095410, 2444645, 2933574, 3143115, 3771738, 4400361, 4889290, 5657607, 6286230, 7333935, 8800722, 9429345, 11315214, 13201083, 14667870, 18858690, 22001805, 26402166, 28288035, 39603249, 44003610, 56576070, 66005415, 79206498, 132010830, 198016245, 396032490]

約数ペア:

[(1, 396032490), (2, 198016245), (3, 132010830), (5, 79206498), (6, 66005415), (7, 56576070), (9, 44003610), (10, 39603249), (14, 28288035), (15, 26402166), (18, 22001805), (21, 18858690), (27, 14667870), (30, 13201083), (35, 11315214), (42, 9429345), (45, 8800722), (54, 7333935), (63, 6286230), (70, 5657607), (81, 4889290), (90, 4400361), (105, 3771738), (126, 3143115), (135, 2933574), (162, 2444645), (189, 2095410), (210, 1885869), (270, 1466787), (315, 1257246), (378, 1047705), (405, 977858), (567, 698470), (630, 628623), (810, 488929), (945, 419082), (1134, 349235), (1890, 209541), (2835, 139694), (5670, 69847)]