549315060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1307893}}^1$

素因数の和:1307912

約数の個数: 48

約数和(自身を含む): 1757809536

約数和(自身を除く): 1208494476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1307893, 2615786, 3923679, 5231572, 6539465, 7847358, 9155251, 13078930, 15694716, 18310502, 19618395, 26157860, 27465753, 36621004, 39236790, 45776255, 54931506, 78473580, 91552510, 109863012, 137328765, 183105020, 274657530, 549315060]

約数ペア:

[(1, 549315060), (2, 274657530), (3, 183105020), (4, 137328765), (5, 109863012), (6, 91552510), (7, 78473580), (10, 54931506), (12, 45776255), (14, 39236790), (15, 36621004), (20, 27465753), (21, 26157860), (28, 19618395), (30, 18310502), (35, 15694716), (42, 13078930), (60, 9155251), (70, 7847358), (84, 6539465), (105, 5231572), (140, 3923679), (210, 2615786), (420, 1307893)]