73394020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{524243}}^1$

素因数の和:524259

約数の個数: 24

約数和(自身を含む): 176145984

約数和(自身を除く): 102751964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 524243, 1048486, 2096972, 2621215, 3669701, 5242430, 7339402, 10484860, 14678804, 18348505, 36697010, 73394020]

約数ペア:

[(1, 73394020), (2, 36697010), (4, 18348505), (5, 14678804), (7, 10484860), (10, 7339402), (14, 5242430), (20, 3669701), (28, 2621215), (35, 2096972), (70, 1048486), (140, 524243)]