68541567220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{925487}}^1$

素因数の和:925549

約数の個数: 72

約数和(自身を含む): 171963074304

約数和(自身を除く): 103421507084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 529, 644, 805, 1058, 1610, 2116, 2645, 3220, 3703, 5290, 7406, 10580, 14812, 18515, 37030, 74060, 925487, 1850974, 3701948, 4627435, 6478409, 9254870, 12956818, 18509740, 21286201, 25913636, 32392045, 42572402, 64784090, 85144804, 106431005, 129568180, 149003407, 212862010, 298006814, 425724020, 489582623, 596013628, 745017035, 979165246, 1490034070, 1958330492, 2447913115, 2980068140, 3427078361, 4895826230, 6854156722, 9791652460, 13708313444, 17135391805, 34270783610, 68541567220]

約数ペア:

[(1, 68541567220), (2, 34270783610), (4, 17135391805), (5, 13708313444), (7, 9791652460), (10, 6854156722), (14, 4895826230), (20, 3427078361), (23, 2980068140), (28, 2447913115), (35, 1958330492), (46, 1490034070), (70, 979165246), (92, 745017035), (115, 596013628), (140, 489582623), (161, 425724020), (230, 298006814), (322, 212862010), (460, 149003407), (529, 129568180), (644, 106431005), (805, 85144804), (1058, 64784090), (1610, 42572402), (2116, 32392045), (2645, 25913636), (3220, 21286201), (3703, 18509740), (5290, 12956818), (7406, 9254870), (10580, 6478409), (14812, 4627435), (18515, 3701948), (37030, 1850974), (74060, 925487)]