1263725452990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{351661}}^1$

素因数の和:352058

約数の個数: 128

約数和(自身を含む): 3062666557440

約数和(自身を除く): 1798941104450

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 359, 385, 455, 715, 718, 770, 910, 1001, 1430, 1795, 2002, 2513, 3590, 3949, 4667, 5005, 5026, 7898, 9334, 10010, 12565, 19745, 23335, 25130, 27643, 32669, 39490, 46670, 51337, 55286, 65338, 102674, 138215, 163345, 256685, 276430, 326690, 351661, 359359, 513370, 703322, 718718, 1758305, 1796795, 2461627, 3516610, 3593590, 3868271, 4571593, 4923254, 7736542, 9143186, 12308135, 19341355, 22857965, 24616270, 27077897, 32001151, 38682710, 45715930, 50287523, 54155794, 64002302, 100575046, 126246299, 135389485, 160005755, 251437615, 252492598, 270778970, 320011510, 352012661, 502875230, 631231495, 704025322, 883724093, 1262462990, 1388709289, 1641201887, 1760063305, 1767448186, 2777418578, 3282403774, 3520126610, 4418620465, 6943546445, 8206009435, 8837240930, 9720965023, 11488413209, 13887092890, 16412018870, 18053220757, 19441930046, 22976826418, 36106441514, 48604825115, 57442066045, 90266103785, 97209650230, 114884132090, 126372545299, 180532207570, 252745090598, 631862726495, 1263725452990]

約数ペア:

[(1, 1263725452990), (2, 631862726495), (5, 252745090598), (7, 180532207570), (10, 126372545299), (11, 114884132090), (13, 97209650230), (14, 90266103785), (22, 57442066045), (26, 48604825115), (35, 36106441514), (55, 22976826418), (65, 19441930046), (70, 18053220757), (77, 16412018870), (91, 13887092890), (110, 11488413209), (130, 9720965023), (143, 8837240930), (154, 8206009435), (182, 6943546445), (286, 4418620465), (359, 3520126610), (385, 3282403774), (455, 2777418578), (715, 1767448186), (718, 1760063305), (770, 1641201887), (910, 1388709289), (1001, 1262462990), (1430, 883724093), (1795, 704025322), (2002, 631231495), (2513, 502875230), (3590, 352012661), (3949, 320011510), (4667, 270778970), (5005, 252492598), (5026, 251437615), (7898, 160005755), (9334, 135389485), (10010, 126246299), (12565, 100575046), (19745, 64002302), (23335, 54155794), (25130, 50287523), (27643, 45715930), (32669, 38682710), (39490, 32001151), (46670, 27077897), (51337, 24616270), (55286, 22857965), (65338, 19341355), (102674, 12308135), (138215, 9143186), (163345, 7736542), (256685, 4923254), (276430, 4571593), (326690, 3868271), (351661, 3593590), (359359, 3516610), (513370, 2461627), (703322, 1796795), (718718, 1758305)]