385207130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 908810280

約数和(自身を除く): 523603150

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 73, 77, 89, 98, 110, 121, 146, 154, 178, 242, 245, 365, 385, 445, 490, 511, 539, 605, 623, 730, 770, 803, 847, 890, 979, 1022, 1078, 1210, 1246, 1606, 1694, 1958, 2555, 2695, 3115, 3577, 4015, 4235, 4361, 4895, 5110, 5390, 5621, 5929, 6230, 6497, 6853, 7154, 8030, 8470, 8722, 8833, 9790, 10769, 11242, 11858, 12994, 13706, 17666, 17885, 21538, 21805, 28105, 29645, 32485, 34265, 35770, 39347, 43610, 44165, 45479, 47971, 53845, 56210, 59290, 61831, 64970, 68530, 71467, 75383, 78694, 88330, 90958, 95942, 107690, 123662, 142934, 150766, 196735, 227395, 239855, 309155, 318353, 357335, 376915, 393470, 432817, 454790, 479710, 500269, 527681, 618310, 636706, 714670, 753830, 786137, 865634, 1000538, 1055362, 1572274, 1591765, 2164085, 2501345, 2638405, 3183530, 3501883, 3930685, 4328170, 5002690, 5276810, 5502959, 7003766, 7861370, 11005918, 17509415, 27514795, 35018830, 38520713, 55029590, 77041426, 192603565, 385207130]

約数ペア:

[(1, 385207130), (2, 192603565), (5, 77041426), (7, 55029590), (10, 38520713), (11, 35018830), (14, 27514795), (22, 17509415), (35, 11005918), (49, 7861370), (55, 7003766), (70, 5502959), (73, 5276810), (77, 5002690), (89, 4328170), (98, 3930685), (110, 3501883), (121, 3183530), (146, 2638405), (154, 2501345), (178, 2164085), (242, 1591765), (245, 1572274), (365, 1055362), (385, 1000538), (445, 865634), (490, 786137), (511, 753830), (539, 714670), (605, 636706), (623, 618310), (730, 527681), (770, 500269), (803, 479710), (847, 454790), (890, 432817), (979, 393470), (1022, 376915), (1078, 357335), (1210, 318353), (1246, 309155), (1606, 239855), (1694, 227395), (1958, 196735), (2555, 150766), (2695, 142934), (3115, 123662), (3577, 107690), (4015, 95942), (4235, 90958), (4361, 88330), (4895, 78694), (5110, 75383), (5390, 71467), (5621, 68530), (5929, 64970), (6230, 61831), (6497, 59290), (6853, 56210), (7154, 53845), (8030, 47971), (8470, 45479), (8722, 44165), (8833, 43610), (9790, 39347), (10769, 35770), (11242, 34265), (11858, 32485), (12994, 29645), (13706, 28105), (17666, 21805), (17885, 21538)]