1277164590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{9277}}^1$

素因数の和:9653

約数の個数: 64

約数和(自身を含む): 3310687296

約数和(自身を除く): 2033522706

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 353, 390, 706, 1059, 1765, 2118, 3530, 4589, 5295, 9178, 9277, 10590, 13767, 18554, 22945, 27534, 27831, 45890, 46385, 55662, 68835, 92770, 120601, 137670, 139155, 241202, 278310, 361803, 603005, 723606, 1206010, 1809015, 3274781, 3618030, 6549562, 9824343, 16373905, 19648686, 32747810, 42572153, 49121715, 85144306, 98243430, 127716459, 212860765, 255432918, 425721530, 638582295, 1277164590]

約数ペア:

[(1, 1277164590), (2, 638582295), (3, 425721530), (5, 255432918), (6, 212860765), (10, 127716459), (13, 98243430), (15, 85144306), (26, 49121715), (30, 42572153), (39, 32747810), (65, 19648686), (78, 16373905), (130, 9824343), (195, 6549562), (353, 3618030), (390, 3274781), (706, 1809015), (1059, 1206010), (1765, 723606), (2118, 603005), (3530, 361803), (4589, 278310), (5295, 241202), (9178, 139155), (9277, 137670), (10590, 120601), (13767, 92770), (18554, 68835), (22945, 55662), (27534, 46385), (27831, 45890)]