13804910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^2$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 29416608

約数和(自身を除く): 15611698

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 61, 70, 106, 122, 265, 305, 371, 427, 530, 610, 742, 854, 1855, 2135, 3233, 3710, 3721, 4270, 6466, 7442, 16165, 18605, 22631, 26047, 32330, 37210, 45262, 52094, 113155, 130235, 197213, 226310, 260470, 394426, 986065, 1380491, 1972130, 2760982, 6902455, 13804910]

約数ペア:

[(1, 13804910), (2, 6902455), (5, 2760982), (7, 1972130), (10, 1380491), (14, 986065), (35, 394426), (53, 260470), (61, 226310), (70, 197213), (106, 130235), (122, 113155), (265, 52094), (305, 45262), (371, 37210), (427, 32330), (530, 26047), (610, 22631), (742, 18605), (854, 16165), (1855, 7442), (2135, 6466), (3233, 4270), (3710, 3721)]