2912367185

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{8389}}^1$

素因数の和:8530

約数の個数: 48

約数和(自身を含む): 4418845200

約数和(自身を除く): 1506478015

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 109, 245, 455, 545, 637, 763, 1417, 3185, 3815, 5341, 7085, 8389, 9919, 26705, 41945, 49595, 58723, 69433, 109057, 293615, 347165, 411061, 545285, 763399, 914401, 2055305, 3816995, 4572005, 5343793, 6400807, 11887213, 26718965, 32004035, 44805649, 59436065, 83210491, 224028245, 416052455, 582473437, 2912367185]

約数ペア:

[(1, 2912367185), (5, 582473437), (7, 416052455), (13, 224028245), (35, 83210491), (49, 59436065), (65, 44805649), (91, 32004035), (109, 26718965), (245, 11887213), (455, 6400807), (545, 5343793), (637, 4572005), (763, 3816995), (1417, 2055305), (3185, 914401), (3815, 763399), (5341, 545285), (7085, 411061), (8389, 347165), (9919, 293615), (26705, 109057), (41945, 69433), (49595, 58723)]