2073007965

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:356

約数の個数: 128

約数和(自身を含む): 4149273600

約数和(自身を除く): 2076265635

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 137, 147, 173, 245, 255, 343, 357, 411, 519, 595, 685, 735, 833, 865, 959, 1029, 1211, 1715, 1785, 2055, 2329, 2499, 2595, 2877, 2941, 3633, 4165, 4795, 5145, 5831, 6055, 6713, 6987, 8477, 8823, 11645, 12495, 14385, 14705, 16303, 17493, 18165, 20139, 20587, 23701, 25431, 29155, 33565, 34935, 42385, 44115, 46991, 48909, 59339, 61761, 71103, 81515, 87465, 100695, 102935, 114121, 118505, 127155, 140973, 144109, 165907, 178017, 234955, 244545, 296695, 308805, 342363, 355515, 402917, 432327, 497721, 570605, 704865, 720545, 798847, 829535, 890085, 1008763, 1161349, 1208751, 1711815, 2014585, 2161635, 2396541, 2488605, 2820419, 3026289, 3484047, 3994235, 5043815, 5806745, 6043755, 8129443, 8461257, 11982705, 14102095, 15131445, 17420235, 19742933, 24388329, 40647215, 42306285, 59228799, 98714665, 121941645, 138200531, 296143995, 414601593, 691002655, 2073007965]

約数ペア:

[(1, 2073007965), (3, 691002655), (5, 414601593), (7, 296143995), (15, 138200531), (17, 121941645), (21, 98714665), (35, 59228799), (49, 42306285), (51, 40647215), (85, 24388329), (105, 19742933), (119, 17420235), (137, 15131445), (147, 14102095), (173, 11982705), (245, 8461257), (255, 8129443), (343, 6043755), (357, 5806745), (411, 5043815), (519, 3994235), (595, 3484047), (685, 3026289), (735, 2820419), (833, 2488605), (865, 2396541), (959, 2161635), (1029, 2014585), (1211, 1711815), (1715, 1208751), (1785, 1161349), (2055, 1008763), (2329, 890085), (2499, 829535), (2595, 798847), (2877, 720545), (2941, 704865), (3633, 570605), (4165, 497721), (4795, 432327), (5145, 402917), (5831, 355515), (6055, 342363), (6713, 308805), (6987, 296695), (8477, 244545), (8823, 234955), (11645, 178017), (12495, 165907), (14385, 144109), (14705, 140973), (16303, 127155), (17493, 118505), (18165, 114121), (20139, 102935), (20587, 100695), (23701, 87465), (25431, 81515), (29155, 71103), (33565, 61761), (34935, 59339), (42385, 48909), (44115, 46991)]