239143291270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{602543}}^1$

素因数の和:602677

約数の個数: 64

約数和(自身を含む): 481032566784

約数和(自身を除く): 241889275514

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 71, 86, 130, 142, 215, 355, 430, 559, 710, 923, 1118, 1846, 2795, 3053, 4615, 5590, 6106, 9230, 15265, 30530, 39689, 79378, 198445, 396890, 602543, 1205086, 3012715, 6025430, 7833059, 15666118, 25909349, 39165295, 42780553, 51818698, 78330590, 85561106, 129546745, 213902765, 259093490, 336821537, 427805530, 556147189, 673643074, 1112294378, 1684107685, 1839563779, 2780735945, 3368215370, 3679127558, 5561471890, 9197818895, 18395637790, 23914329127, 47828658254, 119571645635, 239143291270]

約数ペア:

[(1, 239143291270), (2, 119571645635), (5, 47828658254), (10, 23914329127), (13, 18395637790), (26, 9197818895), (43, 5561471890), (65, 3679127558), (71, 3368215370), (86, 2780735945), (130, 1839563779), (142, 1684107685), (215, 1112294378), (355, 673643074), (430, 556147189), (559, 427805530), (710, 336821537), (923, 259093490), (1118, 213902765), (1846, 129546745), (2795, 85561106), (3053, 78330590), (4615, 51818698), (5590, 42780553), (6106, 39165295), (9230, 25909349), (15265, 15666118), (30530, 7833059), (39689, 6025430), (79378, 3012715), (198445, 1205086), (396890, 602543)]