2020563090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{82237}}^1$

素因数の和:82273

約数の個数: 128

約数和(自身を含む): 6631672320

約数和(自身を除く): 4611109230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 4095, 4914, 8190, 12285, 24570, 82237, 164474, 246711, 411185, 493422, 575659, 740133, 822370, 1069081, 1151318, 1233555, 1480266, 1726977, 2138162, 2220399, 2467110, 2878295, 3207243, 3453954, 3700665, 4440798, 5180931, 5345405, 5756590, 6414486, 7401330, 7483567, 8634885, 9621729, 10361862, 10690810, 11101995, 14967134, 15542793, 16036215, 17269770, 19243458, 22203990, 22450701, 25904655, 28865187, 31085586, 32072430, 37417835, 44901402, 48108645, 51809310, 57730374, 67352103, 74835670, 77713965, 96217290, 112253505, 134704206, 144325935, 155427930, 202056309, 224507010, 288651870, 336760515, 404112618, 673521030, 1010281545, 2020563090]

約数ペア:

[(1, 2020563090), (2, 1010281545), (3, 673521030), (5, 404112618), (6, 336760515), (7, 288651870), (9, 224507010), (10, 202056309), (13, 155427930), (14, 144325935), (15, 134704206), (18, 112253505), (21, 96217290), (26, 77713965), (27, 74835670), (30, 67352103), (35, 57730374), (39, 51809310), (42, 48108645), (45, 44901402), (54, 37417835), (63, 32072430), (65, 31085586), (70, 28865187), (78, 25904655), (90, 22450701), (91, 22203990), (105, 19243458), (117, 17269770), (126, 16036215), (130, 15542793), (135, 14967134), (182, 11101995), (189, 10690810), (195, 10361862), (210, 9621729), (234, 8634885), (270, 7483567), (273, 7401330), (315, 6414486), (351, 5756590), (378, 5345405), (390, 5180931), (455, 4440798), (546, 3700665), (585, 3453954), (630, 3207243), (702, 2878295), (819, 2467110), (910, 2220399), (945, 2138162), (1170, 1726977), (1365, 1480266), (1638, 1233555), (1755, 1151318), (1890, 1069081), (2457, 822370), (2730, 740133), (3510, 575659), (4095, 493422), (4914, 411185), (8190, 246711), (12285, 164474), (24570, 82237)]