8427160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{30097}}^1$

素因数の和:30115

約数の個数: 32

約数和(自身を含む): 21670560

約数和(自身を除く): 13243400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 30097, 60194, 120388, 150485, 210679, 240776, 300970, 421358, 601940, 842716, 1053395, 1203880, 1685432, 2106790, 4213580, 8427160]

約数ペア:

[(1, 8427160), (2, 4213580), (4, 2106790), (5, 1685432), (7, 1203880), (8, 1053395), (10, 842716), (14, 601940), (20, 421358), (28, 300970), (35, 240776), (40, 210679), (56, 150485), (70, 120388), (140, 60194), (280, 30097)]