73770340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{526931}}^1$

素因数の和:526947

約数の個数: 24

約数和(自身を含む): 177049152

約数和(自身を除く): 103278812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 526931, 1053862, 2107724, 2634655, 3688517, 5269310, 7377034, 10538620, 14754068, 18442585, 36885170, 73770340]

約数ペア:

[(1, 73770340), (2, 36885170), (4, 18442585), (5, 14754068), (7, 10538620), (10, 7377034), (14, 5269310), (20, 3688517), (28, 2634655), (35, 2107724), (70, 1053862), (140, 526931)]