70070090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 141017760

約数和(自身を除く): 70947670

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 61, 85, 122, 145, 170, 233, 290, 305, 466, 493, 610, 986, 1037, 1165, 1769, 2074, 2330, 2465, 3538, 3961, 4930, 5185, 6757, 7922, 8845, 10370, 13514, 14213, 17690, 19805, 28426, 30073, 33785, 39610, 60146, 67570, 71065, 114869, 142130, 150365, 229738, 241621, 300730, 412177, 483242, 574345, 824354, 1148690, 1208105, 2060885, 2416210, 4121770, 7007009, 14014018, 35035045, 70070090]

約数ペア:

[(1, 70070090), (2, 35035045), (5, 14014018), (10, 7007009), (17, 4121770), (29, 2416210), (34, 2060885), (58, 1208105), (61, 1148690), (85, 824354), (122, 574345), (145, 483242), (170, 412177), (233, 300730), (290, 241621), (305, 229738), (466, 150365), (493, 142130), (610, 114869), (986, 71065), (1037, 67570), (1165, 60146), (1769, 39610), (2074, 33785), (2330, 30073), (2465, 28426), (3538, 19805), (3961, 17690), (4930, 14213), (5185, 13514), (6757, 10370), (7922, 8845)]