73657290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:676

約数の個数: 96

約数和(自身を含む): 208319040

約数和(自身を除く): 134661750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 89, 98, 105, 147, 178, 210, 245, 267, 294, 445, 490, 534, 563, 623, 735, 890, 1126, 1246, 1335, 1470, 1689, 1869, 2670, 2815, 3115, 3378, 3738, 3941, 4361, 5630, 6230, 7882, 8445, 8722, 9345, 11823, 13083, 16890, 18690, 19705, 21805, 23646, 26166, 27587, 39410, 43610, 50107, 55174, 59115, 65415, 82761, 100214, 118230, 130830, 137935, 150321, 165522, 250535, 275870, 300642, 350749, 413805, 501070, 701498, 751605, 827610, 1052247, 1503210, 1753745, 2104494, 2455243, 3507490, 4910486, 5261235, 7365729, 10522470, 12276215, 14731458, 24552430, 36828645, 73657290]

約数ペア:

[(1, 73657290), (2, 36828645), (3, 24552430), (5, 14731458), (6, 12276215), (7, 10522470), (10, 7365729), (14, 5261235), (15, 4910486), (21, 3507490), (30, 2455243), (35, 2104494), (42, 1753745), (49, 1503210), (70, 1052247), (89, 827610), (98, 751605), (105, 701498), (147, 501070), (178, 413805), (210, 350749), (245, 300642), (267, 275870), (294, 250535), (445, 165522), (490, 150321), (534, 137935), (563, 130830), (623, 118230), (735, 100214), (890, 82761), (1126, 65415), (1246, 59115), (1335, 55174), (1470, 50107), (1689, 43610), (1869, 39410), (2670, 27587), (2815, 26166), (3115, 23646), (3378, 21805), (3738, 19705), (3941, 18690), (4361, 16890), (5630, 13083), (6230, 11823), (7882, 9345), (8445, 8722)]