1497160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{5347}}^1$

素因数の和:5365

約数の個数: 32

約数和(自身を含む): 3850560

約数和(自身を除く): 2353400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 5347, 10694, 21388, 26735, 37429, 42776, 53470, 74858, 106940, 149716, 187145, 213880, 299432, 374290, 748580, 1497160]

約数ペア:

[(1, 1497160), (2, 748580), (4, 374290), (5, 299432), (7, 213880), (8, 187145), (10, 149716), (14, 106940), (20, 74858), (28, 53470), (35, 42776), (40, 37429), (56, 26735), (70, 21388), (140, 10694), (280, 5347)]