66884510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12409}}^1$

素因数の和:12441

約数の個数: 48

約数和(自身を含む): 152791920

約数和(自身を除く): 85907410

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, 12409, 24818, 62045, 86863, 124090, 136499, 173726, 272998, 434315, 608041, 682495, 868630, 955493, 1216082, 1364990, 1910986, 3040205, 4777465, 6080410, 6688451, 9554930, 13376902, 33442255, 66884510]

約数ペア:

[(1, 66884510), (2, 33442255), (5, 13376902), (7, 9554930), (10, 6688451), (11, 6080410), (14, 4777465), (22, 3040205), (35, 1910986), (49, 1364990), (55, 1216082), (70, 955493), (77, 868630), (98, 682495), (110, 608041), (154, 434315), (245, 272998), (385, 173726), (490, 136499), (539, 124090), (770, 86863), (1078, 62045), (2695, 24818), (5390, 12409)]