74528860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{532349}}^1$

素因数の和:532365

約数の個数: 24

約数和(自身を含む): 178869600

約数和(自身を除く): 104340740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 532349, 1064698, 2129396, 2661745, 3726443, 5323490, 7452886, 10646980, 14905772, 18632215, 37264430, 74528860]

約数ペア:

[(1, 74528860), (2, 37264430), (4, 18632215), (5, 14905772), (7, 10646980), (10, 7452886), (14, 5323490), (20, 3726443), (28, 2661745), (35, 2129396), (70, 1064698), (140, 532349)]