175034020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1250243}}^1$

素因数の和:1250259

約数の個数: 24

約数和(自身を含む): 420081984

約数和(自身を除く): 245047964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1250243, 2500486, 5000972, 6251215, 8751701, 12502430, 17503402, 25004860, 35006804, 43758505, 87517010, 175034020]

約数ペア:

[(1, 175034020), (2, 87517010), (4, 43758505), (5, 35006804), (7, 25004860), (10, 17503402), (14, 12502430), (20, 8751701), (28, 6251215), (35, 5000972), (70, 2500486), (140, 1250243)]