1348587730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:464

約数の個数: 128

約数和(自身を含む): 3065610240

約数和(自身を除く): 1717022510

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 139, 155, 170, 217, 238, 263, 278, 310, 434, 526, 527, 595, 695, 973, 1054, 1085, 1190, 1315, 1390, 1841, 1946, 2170, 2363, 2630, 2635, 3682, 3689, 4309, 4471, 4726, 4865, 5270, 7378, 8153, 8618, 8942, 9205, 9730, 11815, 16306, 16541, 18410, 18445, 21545, 22355, 23630, 30163, 31297, 33082, 36557, 36890, 40765, 43090, 44710, 57071, 60326, 62594, 73114, 73253, 81530, 82705, 114142, 138601, 146506, 150815, 156485, 165410, 182785, 255899, 277202, 285355, 301630, 312970, 365570, 366265, 511798, 512771, 570710, 621469, 693005, 732530, 970207, 1025542, 1133267, 1242938, 1279495, 1386010, 1940414, 2266534, 2558990, 2563855, 3107345, 4350283, 4851035, 5127710, 5666335, 6214690, 7932869, 8700566, 9702070, 11332670, 15865738, 19265539, 21751415, 38531078, 39664345, 43502830, 79328690, 96327695, 134858773, 192655390, 269717546, 674293865, 1348587730]

約数ペア:

[(1, 1348587730), (2, 674293865), (5, 269717546), (7, 192655390), (10, 134858773), (14, 96327695), (17, 79328690), (31, 43502830), (34, 39664345), (35, 38531078), (62, 21751415), (70, 19265539), (85, 15865738), (119, 11332670), (139, 9702070), (155, 8700566), (170, 7932869), (217, 6214690), (238, 5666335), (263, 5127710), (278, 4851035), (310, 4350283), (434, 3107345), (526, 2563855), (527, 2558990), (595, 2266534), (695, 1940414), (973, 1386010), (1054, 1279495), (1085, 1242938), (1190, 1133267), (1315, 1025542), (1390, 970207), (1841, 732530), (1946, 693005), (2170, 621469), (2363, 570710), (2630, 512771), (2635, 511798), (3682, 366265), (3689, 365570), (4309, 312970), (4471, 301630), (4726, 285355), (4865, 277202), (5270, 255899), (7378, 182785), (8153, 165410), (8618, 156485), (8942, 150815), (9205, 146506), (9730, 138601), (11815, 114142), (16306, 82705), (16541, 81530), (18410, 73253), (18445, 73114), (21545, 62594), (22355, 60326), (23630, 57071), (30163, 44710), (31297, 43090), (33082, 40765), (36557, 36890)]