2788996830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{5647}}^1$

素因数の和:5921

約数の個数: 64

約数和(自身を含む): 6802541568

約数和(自身を除く): 4013544738

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 163, 202, 303, 326, 489, 505, 606, 815, 978, 1010, 1515, 1630, 2445, 3030, 4890, 5647, 11294, 16463, 16941, 28235, 32926, 33882, 49389, 56470, 82315, 84705, 98778, 164630, 169410, 246945, 493890, 570347, 920461, 1140694, 1711041, 1840922, 2761383, 2851735, 3422082, 4602305, 5522766, 5703470, 8555205, 9204610, 13806915, 17110410, 27613830, 92966561, 185933122, 278899683, 464832805, 557799366, 929665610, 1394498415, 2788996830]

約数ペア:

[(1, 2788996830), (2, 1394498415), (3, 929665610), (5, 557799366), (6, 464832805), (10, 278899683), (15, 185933122), (30, 92966561), (101, 27613830), (163, 17110410), (202, 13806915), (303, 9204610), (326, 8555205), (489, 5703470), (505, 5522766), (606, 4602305), (815, 3422082), (978, 2851735), (1010, 2761383), (1515, 1840922), (1630, 1711041), (2445, 1140694), (3030, 920461), (4890, 570347), (5647, 493890), (11294, 246945), (16463, 169410), (16941, 164630), (28235, 98778), (32926, 84705), (33882, 82315), (49389, 56470)]