83155590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6947}}^1$

素因数の和:6986

約数の個数: 96

約数和(自身を含む): 260133120

約数和(自身を除く): 176977530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 6947, 11970, 13894, 20841, 34735, 41682, 48629, 62523, 69470, 97258, 104205, 125046, 131993, 145887, 208410, 243145, 263986, 291774, 312615, 395979, 437661, 486290, 625230, 659965, 729435, 791958, 875322, 923951, 1187937, 1319930, 1458870, 1847902, 1979895, 2188305, 2375874, 2771853, 3959790, 4376610, 4619755, 5543706, 5939685, 8315559, 9239510, 11879370, 13859265, 16631118, 27718530, 41577795, 83155590]

約数ペア:

[(1, 83155590), (2, 41577795), (3, 27718530), (5, 16631118), (6, 13859265), (7, 11879370), (9, 9239510), (10, 8315559), (14, 5939685), (15, 5543706), (18, 4619755), (19, 4376610), (21, 3959790), (30, 2771853), (35, 2375874), (38, 2188305), (42, 1979895), (45, 1847902), (57, 1458870), (63, 1319930), (70, 1187937), (90, 923951), (95, 875322), (105, 791958), (114, 729435), (126, 659965), (133, 625230), (171, 486290), (190, 437661), (210, 395979), (266, 312615), (285, 291774), (315, 263986), (342, 243145), (399, 208410), (570, 145887), (630, 131993), (665, 125046), (798, 104205), (855, 97258), (1197, 69470), (1330, 62523), (1710, 48629), (1995, 41682), (2394, 34735), (3990, 20841), (5985, 13894), (6947, 11970)]