16179310

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 34992000

約数和(自身を除く): 18812690

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 89, 98, 106, 178, 245, 265, 343, 371, 445, 490, 530, 623, 686, 742, 890, 1246, 1715, 1855, 2597, 3115, 3430, 3710, 4361, 4717, 5194, 6230, 8722, 9434, 12985, 18179, 21805, 23585, 25970, 30527, 33019, 36358, 43610, 47170, 61054, 66038, 90895, 152635, 165095, 181790, 231133, 305270, 330190, 462266, 1155665, 1617931, 2311330, 3235862, 8089655, 16179310]

約数ペア:

[(1, 16179310), (2, 8089655), (5, 3235862), (7, 2311330), (10, 1617931), (14, 1155665), (35, 462266), (49, 330190), (53, 305270), (70, 231133), (89, 181790), (98, 165095), (106, 152635), (178, 90895), (245, 66038), (265, 61054), (343, 47170), (371, 43610), (445, 36358), (490, 33019), (530, 30527), (623, 25970), (686, 23585), (742, 21805), (890, 18179), (1246, 12985), (1715, 9434), (1855, 8722), (2597, 6230), (3115, 5194), (3430, 4717), (3710, 4361)]