14895020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{15199}}^1$

素因数の和:15222

約数の個数: 36

約数和(自身を含む): 36388800

約数和(自身を除く): 21493780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 15199, 30398, 60796, 75995, 106393, 151990, 212786, 303980, 425572, 531965, 744751, 1063930, 1489502, 2127860, 2979004, 3723755, 7447510, 14895020]

約数ペア:

[(1, 14895020), (2, 7447510), (4, 3723755), (5, 2979004), (7, 2127860), (10, 1489502), (14, 1063930), (20, 744751), (28, 531965), (35, 425572), (49, 303980), (70, 212786), (98, 151990), (140, 106393), (196, 75995), (245, 60796), (490, 30398), (980, 15199)]