65267442940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{466196021}}^1$

素因数の和:466196037

約数の個数: 24

約数和(自身を含む): 156641863392

約数和(自身を除く): 91374420452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 466196021, 932392042, 1864784084, 2330980105, 3263372147, 4661960210, 6526744294, 9323920420, 13053488588, 16316860735, 32633721470, 65267442940]

約数ペア:

[(1, 65267442940), (2, 32633721470), (4, 16316860735), (5, 13053488588), (7, 9323920420), (10, 6526744294), (14, 4661960210), (20, 3263372147), (28, 2330980105), (35, 1864784084), (70, 932392042), (140, 466196021)]