66407970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2063}}^1$

素因数の和:2139

約数の個数: 64

約数和(自身を含む): 169413120

約数和(自身を除く): 103005150

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 37, 58, 74, 87, 111, 145, 174, 185, 222, 290, 370, 435, 555, 870, 1073, 1110, 2063, 2146, 3219, 4126, 5365, 6189, 6438, 10315, 10730, 12378, 16095, 20630, 30945, 32190, 59827, 61890, 76331, 119654, 152662, 179481, 228993, 299135, 358962, 381655, 457986, 598270, 763310, 897405, 1144965, 1794810, 2213599, 2289930, 4427198, 6640797, 11067995, 13281594, 22135990, 33203985, 66407970]

約数ペア:

[(1, 66407970), (2, 33203985), (3, 22135990), (5, 13281594), (6, 11067995), (10, 6640797), (15, 4427198), (29, 2289930), (30, 2213599), (37, 1794810), (58, 1144965), (74, 897405), (87, 763310), (111, 598270), (145, 457986), (174, 381655), (185, 358962), (222, 299135), (290, 228993), (370, 179481), (435, 152662), (555, 119654), (870, 76331), (1073, 61890), (1110, 59827), (2063, 32190), (2146, 30945), (3219, 20630), (4126, 16095), (5365, 12378), (6189, 10730), (6438, 10315)]