17266620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{839}}^1$

素因数の和:872

約数の個数: 96

約数和(自身を含む): 56448000

約数和(自身を除く): 39181380

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, 343, 420, 490, 588, 686, 735, 839, 980, 1029, 1372, 1470, 1678, 1715, 2058, 2517, 2940, 3356, 3430, 4116, 4195, 5034, 5145, 5873, 6860, 8390, 10068, 10290, 11746, 12585, 16780, 17619, 20580, 23492, 25170, 29365, 35238, 41111, 50340, 58730, 70476, 82222, 88095, 117460, 123333, 164444, 176190, 205555, 246666, 287777, 352380, 411110, 493332, 575554, 616665, 822220, 863331, 1151108, 1233330, 1438885, 1726662, 2466660, 2877770, 3453324, 4316655, 5755540, 8633310, 17266620]

約数ペア:

[(1, 17266620), (2, 8633310), (3, 5755540), (4, 4316655), (5, 3453324), (6, 2877770), (7, 2466660), (10, 1726662), (12, 1438885), (14, 1233330), (15, 1151108), (20, 863331), (21, 822220), (28, 616665), (30, 575554), (35, 493332), (42, 411110), (49, 352380), (60, 287777), (70, 246666), (84, 205555), (98, 176190), (105, 164444), (140, 123333), (147, 117460), (196, 88095), (210, 82222), (245, 70476), (294, 58730), (343, 50340), (420, 41111), (490, 35238), (588, 29365), (686, 25170), (735, 23492), (839, 20580), (980, 17619), (1029, 16780), (1372, 12585), (1470, 11746), (1678, 10290), (1715, 10068), (2058, 8390), (2517, 6860), (2940, 5873), (3356, 5145), (3430, 5034), (4116, 4195)]