68449210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 132441696

約数和(自身を除く): 63992486

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 283, 335, 361, 566, 670, 722, 1273, 1415, 1805, 2546, 2830, 3610, 5377, 6365, 10754, 12730, 18961, 24187, 26885, 37922, 48374, 53770, 94805, 102163, 120935, 189610, 204326, 241870, 360259, 510815, 720518, 1021630, 1801295, 3602590, 6844921, 13689842, 34224605, 68449210]

約数ペア:

[(1, 68449210), (2, 34224605), (5, 13689842), (10, 6844921), (19, 3602590), (38, 1801295), (67, 1021630), (95, 720518), (134, 510815), (190, 360259), (283, 241870), (335, 204326), (361, 189610), (566, 120935), (670, 102163), (722, 94805), (1273, 53770), (1415, 48374), (1805, 37922), (2546, 26885), (2830, 24187), (3610, 18961), (5377, 12730), (6365, 10754)]