11442970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{193}}^1$

素因数の和:236

約数の個数: 72

約数和(自身を含む): 26472852

約数和(自身を除く): 15029882

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 121, 154, 193, 242, 245, 385, 386, 490, 539, 605, 770, 847, 965, 1078, 1210, 1351, 1694, 1930, 2123, 2695, 2702, 4235, 4246, 5390, 5929, 6755, 8470, 9457, 10615, 11858, 13510, 14861, 18914, 21230, 23353, 29645, 29722, 46706, 47285, 59290, 74305, 94570, 104027, 116765, 148610, 163471, 208054, 233530, 326942, 520135, 817355, 1040270, 1144297, 1634710, 2288594, 5721485, 11442970]

約数ペア:

[(1, 11442970), (2, 5721485), (5, 2288594), (7, 1634710), (10, 1144297), (11, 1040270), (14, 817355), (22, 520135), (35, 326942), (49, 233530), (55, 208054), (70, 163471), (77, 148610), (98, 116765), (110, 104027), (121, 94570), (154, 74305), (193, 59290), (242, 47285), (245, 46706), (385, 29722), (386, 29645), (490, 23353), (539, 21230), (605, 18914), (770, 14861), (847, 13510), (965, 11858), (1078, 10615), (1210, 9457), (1351, 8470), (1694, 6755), (1930, 5929), (2123, 5390), (2695, 4246), (2702, 4235)]