2051299620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{165161}}^1$

素因数の和:165202

約数の個数: 96

約数和(自身を含む): 6659331840

約数和(自身を除く): 4608032220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 165161, 330322, 495483, 660644, 825805, 990966, 1486449, 1651610, 1981932, 2477415, 2972898, 3303220, 3798703, 4459347, 4954830, 5945796, 7432245, 7597406, 8918694, 9909660, 11396109, 14864490, 15194812, 17837388, 18993515, 22296735, 22792218, 29728980, 34188327, 37987030, 44593470, 45584436, 56980545, 68376654, 75974060, 89186940, 102564981, 113961090, 136753308, 170941635, 205129962, 227922180, 341883270, 410259924, 512824905, 683766540, 1025649810, 2051299620]

約数ペア:

[(1, 2051299620), (2, 1025649810), (3, 683766540), (4, 512824905), (5, 410259924), (6, 341883270), (9, 227922180), (10, 205129962), (12, 170941635), (15, 136753308), (18, 113961090), (20, 102564981), (23, 89186940), (27, 75974060), (30, 68376654), (36, 56980545), (45, 45584436), (46, 44593470), (54, 37987030), (60, 34188327), (69, 29728980), (90, 22792218), (92, 22296735), (108, 18993515), (115, 17837388), (135, 15194812), (138, 14864490), (180, 11396109), (207, 9909660), (230, 8918694), (270, 7597406), (276, 7432245), (345, 5945796), (414, 4954830), (460, 4459347), (540, 3798703), (621, 3303220), (690, 2972898), (828, 2477415), (1035, 1981932), (1242, 1651610), (1380, 1486449), (2070, 990966), (2484, 825805), (3105, 660644), (4140, 495483), (6210, 330322), (12420, 165161)]