67652340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23011}}^1$

素因数の和:23037

約数の個数: 72

約数和(自身を含む): 220362912

約数和(自身を除く): 152710572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 23011, 46022, 69033, 92044, 115055, 138066, 161077, 230110, 276132, 322154, 345165, 460220, 483231, 644308, 690330, 805385, 966462, 1127539, 1380660, 1610770, 1932924, 2255078, 2416155, 3221540, 3382617, 4510156, 4832310, 5637695, 6765234, 9664620, 11275390, 13530468, 16913085, 22550780, 33826170, 67652340]

約数ペア:

[(1, 67652340), (2, 33826170), (3, 22550780), (4, 16913085), (5, 13530468), (6, 11275390), (7, 9664620), (10, 6765234), (12, 5637695), (14, 4832310), (15, 4510156), (20, 3382617), (21, 3221540), (28, 2416155), (30, 2255078), (35, 1932924), (42, 1610770), (49, 1380660), (60, 1127539), (70, 966462), (84, 805385), (98, 690330), (105, 644308), (140, 483231), (147, 460220), (196, 345165), (210, 322154), (245, 276132), (294, 230110), (420, 161077), (490, 138066), (588, 115055), (735, 92044), (980, 69033), (1470, 46022), (2940, 23011)]