65432570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6823}}^1$

素因数の和:6974

約数の個数: 32

約数和(自身を含む): 135606528

約数和(自身を除く): 70173958

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 4795, 6823, 9590, 13646, 34115, 47761, 68230, 95522, 238805, 477610, 934751, 1869502, 4673755, 6543257, 9347510, 13086514, 32716285, 65432570]

約数ペア:

[(1, 65432570), (2, 32716285), (5, 13086514), (7, 9347510), (10, 6543257), (14, 4673755), (35, 1869502), (70, 934751), (137, 477610), (274, 238805), (685, 95522), (959, 68230), (1370, 47761), (1918, 34115), (4795, 13646), (6823, 9590)]