2218377060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{11113}}^1$

素因数の和:12237

約数の個数: 72

約数和(自身を含む): 6735750840

約数和(自身を除く): 4517373780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1109, 2218, 3327, 4436, 5545, 6654, 9981, 11090, 11113, 13308, 16635, 19962, 22180, 22226, 33270, 33339, 39924, 44452, 49905, 55565, 66540, 66678, 99810, 100017, 111130, 133356, 166695, 199620, 200034, 222260, 333390, 400068, 500085, 666780, 1000170, 2000340, 12324317, 24648634, 36972951, 49297268, 61621585, 73945902, 110918853, 123243170, 147891804, 184864755, 221837706, 246486340, 369729510, 443675412, 554594265, 739459020, 1109188530, 2218377060]

約数ペア:

[(1, 2218377060), (2, 1109188530), (3, 739459020), (4, 554594265), (5, 443675412), (6, 369729510), (9, 246486340), (10, 221837706), (12, 184864755), (15, 147891804), (18, 123243170), (20, 110918853), (30, 73945902), (36, 61621585), (45, 49297268), (60, 36972951), (90, 24648634), (180, 12324317), (1109, 2000340), (2218, 1000170), (3327, 666780), (4436, 500085), (5545, 400068), (6654, 333390), (9981, 222260), (11090, 200034), (11113, 199620), (13308, 166695), (16635, 133356), (19962, 111130), (22180, 100017), (22226, 99810), (33270, 66678), (33339, 66540), (39924, 55565), (44452, 49905)]