17153080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61261}}^1$

素因数の和:61279

約数の個数: 32

約数和(自身を含む): 44108640

約数和(自身を除く): 26955560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 61261, 122522, 245044, 306305, 428827, 490088, 612610, 857654, 1225220, 1715308, 2144135, 2450440, 3430616, 4288270, 8576540, 17153080]

約数ペア:

[(1, 17153080), (2, 8576540), (4, 4288270), (5, 3430616), (7, 2450440), (8, 2144135), (10, 1715308), (14, 1225220), (20, 857654), (28, 612610), (35, 490088), (40, 428827), (56, 306305), (70, 245044), (140, 122522), (280, 61261)]