68352990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 168327936

約数和(自身を除く): 99974946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 97, 166, 194, 249, 283, 291, 415, 485, 498, 566, 582, 830, 849, 970, 1245, 1415, 1455, 1698, 2490, 2830, 2910, 4245, 8051, 8490, 16102, 23489, 24153, 27451, 40255, 46978, 48306, 54902, 70467, 80510, 82353, 117445, 120765, 137255, 140934, 164706, 234890, 241530, 274510, 352335, 411765, 704670, 823530, 2278433, 4556866, 6835299, 11392165, 13670598, 22784330, 34176495, 68352990]

約数ペア:

[(1, 68352990), (2, 34176495), (3, 22784330), (5, 13670598), (6, 11392165), (10, 6835299), (15, 4556866), (30, 2278433), (83, 823530), (97, 704670), (166, 411765), (194, 352335), (249, 274510), (283, 241530), (291, 234890), (415, 164706), (485, 140934), (498, 137255), (566, 120765), (582, 117445), (830, 82353), (849, 80510), (970, 70467), (1245, 54902), (1415, 48306), (1455, 46978), (1698, 40255), (2490, 27451), (2830, 24153), (2910, 23489), (4245, 16102), (8051, 8490)]