552790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 1166400

約数和(自身を除く): 613610

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 149, 265, 298, 371, 530, 742, 745, 1043, 1490, 1855, 2086, 3710, 5215, 7897, 10430, 15794, 39485, 55279, 78970, 110558, 276395, 552790]

約数ペア:

[(1, 552790), (2, 276395), (5, 110558), (7, 78970), (10, 55279), (14, 39485), (35, 15794), (53, 10430), (70, 7897), (106, 5215), (149, 3710), (265, 2086), (298, 1855), (371, 1490), (530, 1043), (742, 745)]