168647777270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{881}}^1\times {\mathrm{8737}}^1$

素因数の和:9945

約数の個数: 64

約数和(自身を含む): 348475913856

約数和(自身を除く): 179828136586

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 313, 626, 881, 1565, 1762, 2191, 3130, 4382, 4405, 6167, 8737, 8810, 10955, 12334, 17474, 21910, 30835, 43685, 61159, 61670, 87370, 122318, 275753, 305795, 551506, 611590, 1378765, 1930271, 2734681, 2757530, 3860542, 5469362, 7697297, 9651355, 13673405, 15394594, 19142767, 19302710, 27346810, 38285534, 38486485, 53881079, 76972970, 95713835, 107762158, 191427670, 269405395, 538810790, 2409253961, 4818507922, 12046269805, 16864777727, 24092539610, 33729555454, 84323888635, 168647777270]

約数ペア:

[(1, 168647777270), (2, 84323888635), (5, 33729555454), (7, 24092539610), (10, 16864777727), (14, 12046269805), (35, 4818507922), (70, 2409253961), (313, 538810790), (626, 269405395), (881, 191427670), (1565, 107762158), (1762, 95713835), (2191, 76972970), (3130, 53881079), (4382, 38486485), (4405, 38285534), (6167, 27346810), (8737, 19302710), (8810, 19142767), (10955, 15394594), (12334, 13673405), (17474, 9651355), (21910, 7697297), (30835, 5469362), (43685, 3860542), (61159, 2757530), (61670, 2734681), (87370, 1930271), (122318, 1378765), (275753, 611590), (305795, 551506)]