1331743590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 3715006464

約数和(自身を除く): 2383262874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 47, 67, 74, 90, 94, 111, 127, 134, 141, 185, 201, 222, 235, 254, 282, 333, 335, 370, 381, 402, 423, 470, 555, 603, 635, 666, 670, 705, 762, 846, 1005, 1110, 1143, 1206, 1270, 1410, 1665, 1739, 1905, 2010, 2115, 2286, 2479, 3015, 3149, 3330, 3478, 3810, 4230, 4699, 4958, 5217, 5715, 5969, 6030, 6298, 7437, 8509, 8695, 9398, 9447, 10434, 11430, 11938, 12395, 14097, 14874, 15651, 15745, 17018, 17390, 17907, 18894, 22311, 23495, 24790, 25527, 26085, 28194, 28341, 29845, 31302, 31490, 35814, 37185, 42291, 42545, 44622, 46990, 47235, 51054, 52170, 53721, 56682, 59690, 70485, 74370, 76581, 78255, 84582, 85090, 89535, 94470, 107442, 111555, 116513, 127635, 140970, 141705, 153162, 156510, 179070, 211455, 220853, 223110, 233026, 255270, 268605, 283410, 314833, 349539, 382905, 399923, 422910, 441706, 537210, 582565, 629666, 662559, 699078, 765810, 799846, 944499, 1048617, 1104265, 1165130, 1199769, 1325118, 1574165, 1747695, 1888998, 1987677, 1999615, 2097234, 2208530, 2399538, 2833497, 3148330, 3312795, 3495390, 3599307, 3975354, 3999230, 4722495, 5243085, 5666994, 5998845, 6625590, 7198614, 9444990, 9938385, 10486170, 11997690, 14167485, 14797151, 17996535, 19876770, 28334970, 29594302, 35993070, 44391453, 73985755, 88782906, 133174359, 147971510, 221957265, 266348718, 443914530, 665871795, 1331743590]

約数ペア:

[(1, 1331743590), (2, 665871795), (3, 443914530), (5, 266348718), (6, 221957265), (9, 147971510), (10, 133174359), (15, 88782906), (18, 73985755), (30, 44391453), (37, 35993070), (45, 29594302), (47, 28334970), (67, 19876770), (74, 17996535), (90, 14797151), (94, 14167485), (111, 11997690), (127, 10486170), (134, 9938385), (141, 9444990), (185, 7198614), (201, 6625590), (222, 5998845), (235, 5666994), (254, 5243085), (282, 4722495), (333, 3999230), (335, 3975354), (370, 3599307), (381, 3495390), (402, 3312795), (423, 3148330), (470, 2833497), (555, 2399538), (603, 2208530), (635, 2097234), (666, 1999615), (670, 1987677), (705, 1888998), (762, 1747695), (846, 1574165), (1005, 1325118), (1110, 1199769), (1143, 1165130), (1206, 1104265), (1270, 1048617), (1410, 944499), (1665, 799846), (1739, 765810), (1905, 699078), (2010, 662559), (2115, 629666), (2286, 582565), (2479, 537210), (3015, 441706), (3149, 422910), (3330, 399923), (3478, 382905), (3810, 349539), (4230, 314833), (4699, 283410), (4958, 268605), (5217, 255270), (5715, 233026), (5969, 223110), (6030, 220853), (6298, 211455), (7437, 179070), (8509, 156510), (8695, 153162), (9398, 141705), (9447, 140970), (10434, 127635), (11430, 116513), (11938, 111555), (12395, 107442), (14097, 94470), (14874, 89535), (15651, 85090), (15745, 84582), (17018, 78255), (17390, 76581), (17907, 74370), (18894, 70485), (22311, 59690), (23495, 56682), (24790, 53721), (25527, 52170), (26085, 51054), (28194, 47235), (28341, 46990), (29845, 44622), (31302, 42545), (31490, 42291), (35814, 37185)]