76639730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1297}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 145791360

約数和(自身を除く): 69151630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 311, 622, 1297, 1555, 2594, 3110, 5909, 6485, 11818, 12970, 24643, 29545, 49286, 59090, 123215, 246430, 403367, 806734, 2016835, 4033670, 7663973, 15327946, 38319865, 76639730]

約数ペア:

[(1, 76639730), (2, 38319865), (5, 15327946), (10, 7663973), (19, 4033670), (38, 2016835), (95, 806734), (190, 403367), (311, 246430), (622, 123215), (1297, 59090), (1555, 49286), (2594, 29545), (3110, 24643), (5909, 12970), (6485, 11818)]