30848974.000000000

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{136531}}^1$

素因数の和:136552

約数の個数: 60

約数和(自身を含む): 693855624

約数和(自身を除く): 472675404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 136531, 273062, 409593, 546124, 682655, 819186, 1228779, 1365310, 1638372, 2047965, 2457558, 2730620, 3686337, 4095930, 4915116, 6143895, 7372674, 8191860, 11059011, 12287790, 14745348, 18431685, 22118022, 24575580, 36863370, 44236044, 55295055, 73726740, 110590110, 221180220]

約数ペア:

[(1, 221180220), (2, 110590110), (3, 73726740), (4, 55295055), (5, 44236044), (6, 36863370), (9, 24575580), (10, 22118022), (12, 18431685), (15, 14745348), (18, 12287790), (20, 11059011), (27, 8191860), (30, 7372674), (36, 6143895), (45, 4915116), (54, 4095930), (60, 3686337), (81, 2730620), (90, 2457558), (108, 2047965), (135, 1638372), (162, 1365310), (180, 1228779), (270, 819186), (324, 682655), (405, 546124), (540, 409593), (810, 273062), (1620, 136531)]