326935980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{86491}}^1$

素因数の和:86516

約数の個数: 96

約数和(自身を含む): 1162452480

約数和(自身を除く): 835516500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 86491, 172982, 259473, 345964, 432455, 518946, 605437, 778419, 864910, 1037892, 1210874, 1297365, 1556838, 1729820, 1816311, 2335257, 2421748, 2594730, 3027185, 3113676, 3632622, 3892095, 4670514, 5189460, 5448933, 6054370, 7265244, 7784190, 9081555, 9341028, 10897866, 11676285, 12108740, 15568380, 16346799, 18163110, 21795732, 23352570, 27244665, 32693598, 36326220, 46705140, 54489330, 65387196, 81733995, 108978660, 163467990, 326935980]

約数ペア:

[(1, 326935980), (2, 163467990), (3, 108978660), (4, 81733995), (5, 65387196), (6, 54489330), (7, 46705140), (9, 36326220), (10, 32693598), (12, 27244665), (14, 23352570), (15, 21795732), (18, 18163110), (20, 16346799), (21, 15568380), (27, 12108740), (28, 11676285), (30, 10897866), (35, 9341028), (36, 9081555), (42, 7784190), (45, 7265244), (54, 6054370), (60, 5448933), (63, 5189460), (70, 4670514), (84, 3892095), (90, 3632622), (105, 3113676), (108, 3027185), (126, 2594730), (135, 2421748), (140, 2335257), (180, 1816311), (189, 1729820), (210, 1556838), (252, 1297365), (270, 1210874), (315, 1037892), (378, 864910), (420, 778419), (540, 605437), (630, 518946), (756, 432455), (945, 345964), (1260, 259473), (1890, 172982), (3780, 86491)]