214978170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{15889}}^1$

素因数の和:15951

約数の個数: 64

約数和(自身を含む): 576616320

約数和(自身を除く): 361638150

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 66, 82, 110, 123, 165, 205, 246, 330, 410, 451, 615, 902, 1230, 1353, 2255, 2706, 4510, 6765, 13530, 15889, 31778, 47667, 79445, 95334, 158890, 174779, 238335, 349558, 476670, 524337, 651449, 873895, 1048674, 1302898, 1747790, 1954347, 2621685, 3257245, 3908694, 5243370, 6514490, 7165939, 9771735, 14331878, 19543470, 21497817, 35829695, 42995634, 71659390, 107489085, 214978170]

約数ペア:

[(1, 214978170), (2, 107489085), (3, 71659390), (5, 42995634), (6, 35829695), (10, 21497817), (11, 19543470), (15, 14331878), (22, 9771735), (30, 7165939), (33, 6514490), (41, 5243370), (55, 3908694), (66, 3257245), (82, 2621685), (110, 1954347), (123, 1747790), (165, 1302898), (205, 1048674), (246, 873895), (330, 651449), (410, 524337), (451, 476670), (615, 349558), (902, 238335), (1230, 174779), (1353, 158890), (2255, 95334), (2706, 79445), (4510, 47667), (6765, 31778), (13530, 15889)]