29529780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{70309}}^1$

素因数の和:70328

約数の個数: 48

約数和(自身を含む): 94496640

約数和(自身を除く): 64966860

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, 70309, 140618, 210927, 281236, 351545, 421854, 492163, 703090, 843708, 984326, 1054635, 1406180, 1476489, 1968652, 2109270, 2460815, 2952978, 4218540, 4921630, 5905956, 7382445, 9843260, 14764890, 29529780]

約数ペア:

[(1, 29529780), (2, 14764890), (3, 9843260), (4, 7382445), (5, 5905956), (6, 4921630), (7, 4218540), (10, 2952978), (12, 2460815), (14, 2109270), (15, 1968652), (20, 1476489), (21, 1406180), (28, 1054635), (30, 984326), (35, 843708), (42, 703090), (60, 492163), (70, 421854), (84, 351545), (105, 281236), (140, 210927), (210, 140618), (420, 70309)]