73481870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13633}}^1$

素因数の和:13665

約数の個数: 48

約数和(自身を含む): 167861808

約数和(自身を除く): 94379938

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 13633, 27266, 68165, 95431, 136330, 149963, 190862, 299926, 477155, 668017, 749815, 954310, 1049741, 1336034, 1499630, 2099482, 3340085, 5248705, 6680170, 7348187, 10497410, 14696374, 36740935, 73481870]

約数ペア:

[(1, 73481870), (2, 36740935), (5, 14696374), (7, 10497410), (10, 7348187), (11, 6680170), (14, 5248705), (22, 3340085), (35, 2099482), (49, 1499630), (55, 1336034), (70, 1049741), (77, 954310), (98, 749815), (110, 668017), (154, 477155), (245, 299926), (385, 190862), (490, 149963), (539, 136330), (770, 95431), (1078, 68165), (2695, 27266), (5390, 13633)]