2034257995

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 3310295040

約数和(自身を除く): 1276037045

約数列:

[1, 5, 7, 11, 17, 35, 47, 55, 77, 85, 119, 187, 235, 289, 329, 385, 389, 517, 595, 799, 935, 1309, 1445, 1645, 1945, 2023, 2585, 2723, 3179, 3619, 3995, 4279, 5593, 6545, 6613, 8789, 10115, 13583, 13615, 15895, 18095, 18283, 21395, 22253, 27965, 29953, 33065, 43945, 46291, 61523, 67915, 72743, 91415, 95081, 111265, 112421, 127981, 149413, 149765, 201113, 231455, 307615, 310811, 363715, 475405, 509201, 562105, 639905, 747065, 786947, 1005565, 1045891, 1236631, 1407791, 1554055, 2175677, 2546005, 3418921, 3934735, 5229455, 5283787, 6183155, 7038955, 8656417, 10878385, 17094605, 23932447, 26418935, 36986509, 43282085, 58121657, 119662235, 184932545, 290608285, 406851599, 2034257995]

約数ペア:

[(1, 2034257995), (5, 406851599), (7, 290608285), (11, 184932545), (17, 119662235), (35, 58121657), (47, 43282085), (55, 36986509), (77, 26418935), (85, 23932447), (119, 17094605), (187, 10878385), (235, 8656417), (289, 7038955), (329, 6183155), (385, 5283787), (389, 5229455), (517, 3934735), (595, 3418921), (799, 2546005), (935, 2175677), (1309, 1554055), (1445, 1407791), (1645, 1236631), (1945, 1045891), (2023, 1005565), (2585, 786947), (2723, 747065), (3179, 639905), (3619, 562105), (3995, 509201), (4279, 475405), (5593, 363715), (6545, 310811), (6613, 307615), (8789, 231455), (10115, 201113), (13583, 149765), (13615, 149413), (15895, 127981), (18095, 112421), (18283, 111265), (21395, 95081), (22253, 91415), (27965, 72743), (29953, 67915), (33065, 61523), (43945, 46291)]