64896090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 183104064

約数和(自身を除く): 118207974

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 131, 147, 210, 245, 262, 294, 337, 393, 490, 655, 674, 735, 786, 917, 1011, 1310, 1470, 1685, 1834, 1965, 2022, 2359, 2751, 3370, 3930, 4585, 4718, 5055, 5502, 6419, 7077, 9170, 10110, 11795, 12838, 13755, 14154, 16513, 19257, 23590, 27510, 32095, 33026, 35385, 38514, 44147, 49539, 64190, 70770, 82565, 88294, 96285, 99078, 132441, 165130, 192570, 220735, 247695, 264882, 309029, 441470, 495390, 618058, 662205, 927087, 1324410, 1545145, 1854174, 2163203, 3090290, 4326406, 4635435, 6489609, 9270870, 10816015, 12979218, 21632030, 32448045, 64896090]

約数ペア:

[(1, 64896090), (2, 32448045), (3, 21632030), (5, 12979218), (6, 10816015), (7, 9270870), (10, 6489609), (14, 4635435), (15, 4326406), (21, 3090290), (30, 2163203), (35, 1854174), (42, 1545145), (49, 1324410), (70, 927087), (98, 662205), (105, 618058), (131, 495390), (147, 441470), (210, 309029), (245, 264882), (262, 247695), (294, 220735), (337, 192570), (393, 165130), (490, 132441), (655, 99078), (674, 96285), (735, 88294), (786, 82565), (917, 70770), (1011, 64190), (1310, 49539), (1470, 44147), (1685, 38514), (1834, 35385), (1965, 33026), (2022, 32095), (2359, 27510), (2751, 23590), (3370, 19257), (3930, 16513), (4585, 14154), (4718, 13755), (5055, 12838), (5502, 11795), (6419, 10110), (7077, 9170)]