1566009370

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 2925331200

約数和(自身を除く): 1359321830

約数列:

[1, 2, 5, 10, 71, 113, 131, 142, 149, 226, 262, 298, 355, 565, 655, 710, 745, 1130, 1310, 1490, 8023, 9301, 10579, 14803, 16046, 16837, 18602, 19519, 21158, 29606, 33674, 39038, 40115, 46505, 52895, 74015, 80230, 84185, 93010, 97595, 105790, 148030, 168370, 195190, 1051013, 1195427, 1385849, 2102026, 2205647, 2390854, 2771698, 4411294, 5255065, 5977135, 6929245, 10510130, 11028235, 11954270, 13858490, 22056470, 156600937, 313201874, 783004685, 1566009370]

約数ペア:

[(1, 1566009370), (2, 783004685), (5, 313201874), (10, 156600937), (71, 22056470), (113, 13858490), (131, 11954270), (142, 11028235), (149, 10510130), (226, 6929245), (262, 5977135), (298, 5255065), (355, 4411294), (565, 2771698), (655, 2390854), (710, 2205647), (745, 2102026), (1130, 1385849), (1310, 1195427), (1490, 1051013), (8023, 195190), (9301, 168370), (10579, 148030), (14803, 105790), (16046, 97595), (16837, 93010), (18602, 84185), (19519, 80230), (21158, 74015), (29606, 52895), (33674, 46505), (39038, 40115)]