2227030090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 4628275200

約数和(自身を除く): 2401245110

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 61, 85, 89, 95, 122, 127, 170, 178, 190, 254, 305, 323, 445, 610, 635, 646, 890, 1037, 1159, 1270, 1513, 1615, 1691, 2074, 2159, 2318, 2413, 3026, 3230, 3382, 4318, 4826, 5185, 5429, 5795, 7565, 7747, 8455, 10370, 10795, 10858, 11303, 11590, 12065, 15130, 15494, 16910, 19703, 21590, 22606, 24130, 27145, 28747, 38735, 39406, 41021, 54290, 56515, 57494, 77470, 82042, 92293, 98515, 103151, 113030, 131699, 143735, 147193, 184586, 192151, 197030, 205105, 206302, 214757, 263398, 287470, 294386, 384302, 410210, 429514, 461465, 515755, 658495, 689483, 735965, 922930, 960755, 1031510, 1073785, 1316990, 1378966, 1471930, 1753567, 1921510, 2147570, 2502281, 3447415, 3507134, 3650869, 5004562, 6894830, 7301738, 8767835, 11721211, 12511405, 13100177, 17535670, 18254345, 23442422, 25022810, 26200354, 36508690, 58606055, 65500885, 117212110, 131001770, 222703009, 445406018, 1113515045, 2227030090]

約数ペア:

[(1, 2227030090), (2, 1113515045), (5, 445406018), (10, 222703009), (17, 131001770), (19, 117212110), (34, 65500885), (38, 58606055), (61, 36508690), (85, 26200354), (89, 25022810), (95, 23442422), (122, 18254345), (127, 17535670), (170, 13100177), (178, 12511405), (190, 11721211), (254, 8767835), (305, 7301738), (323, 6894830), (445, 5004562), (610, 3650869), (635, 3507134), (646, 3447415), (890, 2502281), (1037, 2147570), (1159, 1921510), (1270, 1753567), (1513, 1471930), (1615, 1378966), (1691, 1316990), (2074, 1073785), (2159, 1031510), (2318, 960755), (2413, 922930), (3026, 735965), (3230, 689483), (3382, 658495), (4318, 515755), (4826, 461465), (5185, 429514), (5429, 410210), (5795, 384302), (7565, 294386), (7747, 287470), (8455, 263398), (10370, 214757), (10795, 206302), (10858, 205105), (11303, 197030), (11590, 192151), (12065, 184586), (15130, 147193), (15494, 143735), (16910, 131699), (19703, 113030), (21590, 103151), (22606, 98515), (24130, 92293), (27145, 82042), (28747, 77470), (38735, 57494), (39406, 56515), (41021, 54290)]