73616620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6829}}^1$

素因数の和:6863

約数の個数: 72

約数和(自身を含む): 196212240

約数和(自身を除く): 122595620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 6829, 10780, 13658, 27316, 34145, 47803, 68290, 75119, 95606, 136580, 150238, 191212, 239015, 300476, 334621, 375595, 478030, 525833, 669242, 751190, 956060, 1051666, 1338484, 1502380, 1673105, 2103332, 2629165, 3346210, 3680831, 5258330, 6692420, 7361662, 10516660, 14723324, 18404155, 36808310, 73616620]

約数ペア:

[(1, 73616620), (2, 36808310), (4, 18404155), (5, 14723324), (7, 10516660), (10, 7361662), (11, 6692420), (14, 5258330), (20, 3680831), (22, 3346210), (28, 2629165), (35, 2103332), (44, 1673105), (49, 1502380), (55, 1338484), (70, 1051666), (77, 956060), (98, 751190), (110, 669242), (140, 525833), (154, 478030), (196, 375595), (220, 334621), (245, 300476), (308, 239015), (385, 191212), (490, 150238), (539, 136580), (770, 95606), (980, 75119), (1078, 68290), (1540, 47803), (2156, 34145), (2695, 27316), (5390, 13658), (6829, 10780)]