14756840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{7529}}^1$

素因数の和:7554

約数の個数: 48

約数和(自身を含む): 38628900

約数和(自身を除く): 23872060

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 7529, 15058, 30116, 37645, 52703, 60232, 75290, 105406, 150580, 210812, 263515, 301160, 368921, 421624, 527030, 737842, 1054060, 1475684, 1844605, 2108120, 2951368, 3689210, 7378420, 14756840]

約数ペア:

[(1, 14756840), (2, 7378420), (4, 3689210), (5, 2951368), (7, 2108120), (8, 1844605), (10, 1475684), (14, 1054060), (20, 737842), (28, 527030), (35, 421624), (40, 368921), (49, 301160), (56, 263515), (70, 210812), (98, 150580), (140, 105406), (196, 75290), (245, 60232), (280, 52703), (392, 37645), (490, 30116), (980, 15058), (1960, 7529)]