12774930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 35389440

約数和(自身を除く): 22614510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 381, 479, 635, 762, 889, 958, 1270, 1437, 1778, 1905, 2395, 2667, 2874, 3353, 3810, 4445, 4790, 5334, 6706, 7185, 8890, 10059, 13335, 14370, 16765, 20118, 26670, 33530, 50295, 60833, 100590, 121666, 182499, 304165, 364998, 425831, 608330, 851662, 912495, 1277493, 1824990, 2129155, 2554986, 4258310, 6387465, 12774930]

約数ペア:

[(1, 12774930), (2, 6387465), (3, 4258310), (5, 2554986), (6, 2129155), (7, 1824990), (10, 1277493), (14, 912495), (15, 851662), (21, 608330), (30, 425831), (35, 364998), (42, 304165), (70, 182499), (105, 121666), (127, 100590), (210, 60833), (254, 50295), (381, 33530), (479, 26670), (635, 20118), (762, 16765), (889, 14370), (958, 13335), (1270, 10059), (1437, 8890), (1778, 7185), (1905, 6706), (2395, 5334), (2667, 4790), (2874, 4445), (3353, 3810)]