13440330

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{5531}}^1$

素因数の和:5553

約数の個数: 48

約数和(自身を含む): 36245664

約数和(自身を除く): 22805334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 5531, 11062, 16593, 27655, 33186, 49779, 55310, 82965, 99558, 149337, 165930, 248895, 298674, 448011, 497790, 746685, 896022, 1344033, 1493370, 2240055, 2688066, 4480110, 6720165, 13440330]

約数ペア:

[(1, 13440330), (2, 6720165), (3, 4480110), (5, 2688066), (6, 2240055), (9, 1493370), (10, 1344033), (15, 896022), (18, 746685), (27, 497790), (30, 448011), (45, 298674), (54, 248895), (81, 165930), (90, 149337), (135, 99558), (162, 82965), (243, 55310), (270, 49779), (405, 33186), (486, 27655), (810, 16593), (1215, 11062), (2430, 5531)]