506475690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{17351}}^1$

素因数の和:17507

約数の個数: 64

約数和(自身を含む): 1399265280

約数和(自身を除く): 892789590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 139, 210, 278, 417, 695, 834, 973, 1390, 1946, 2085, 2919, 4170, 4865, 5838, 9730, 14595, 17351, 29190, 34702, 52053, 86755, 104106, 121457, 173510, 242914, 260265, 364371, 520530, 607285, 728742, 1214570, 1821855, 2411789, 3643710, 4823578, 7235367, 12058945, 14470734, 16882523, 24117890, 33765046, 36176835, 50647569, 72353670, 84412615, 101295138, 168825230, 253237845, 506475690]

約数ペア:

[(1, 506475690), (2, 253237845), (3, 168825230), (5, 101295138), (6, 84412615), (7, 72353670), (10, 50647569), (14, 36176835), (15, 33765046), (21, 24117890), (30, 16882523), (35, 14470734), (42, 12058945), (70, 7235367), (105, 4823578), (139, 3643710), (210, 2411789), (278, 1821855), (417, 1214570), (695, 728742), (834, 607285), (973, 520530), (1390, 364371), (1946, 260265), (2085, 242914), (2919, 173510), (4170, 121457), (4865, 104106), (5838, 86755), (9730, 52053), (14595, 34702), (17351, 29190)]