65810338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 120528000

約数和(自身を除く): 54717662

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 61, 89, 122, 178, 209, 319, 418, 551, 638, 671, 979, 1102, 1159, 1342, 1691, 1769, 1958, 2318, 2581, 3382, 3538, 5162, 5429, 6061, 10858, 12122, 12749, 18601, 19459, 25498, 28391, 33611, 37202, 38918, 49039, 56782, 59719, 67222, 98078, 103151, 119438, 157441, 206302, 314882, 369721, 539429, 739442, 1078858, 1134661, 1731851, 2269322, 2991379, 3463702, 5982758, 32905169, 65810338]

約数ペア:

[(1, 65810338), (2, 32905169), (11, 5982758), (19, 3463702), (22, 2991379), (29, 2269322), (38, 1731851), (58, 1134661), (61, 1078858), (89, 739442), (122, 539429), (178, 369721), (209, 314882), (319, 206302), (418, 157441), (551, 119438), (638, 103151), (671, 98078), (979, 67222), (1102, 59719), (1159, 56782), (1342, 49039), (1691, 38918), (1769, 37202), (1958, 33611), (2318, 28391), (2581, 25498), (3382, 19459), (3538, 18601), (5162, 12749), (5429, 12122), (6061, 10858)]