2168640530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1013}}^1$

素因数の和:1308

約数の個数: 96

約数和(自身を含む): 4831450416

約数和(自身を除く): 2662809886

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 257, 490, 514, 595, 833, 1013, 1190, 1285, 1666, 1799, 2026, 2570, 3598, 4165, 4369, 5065, 7091, 8330, 8738, 8995, 10130, 12593, 14182, 17221, 17990, 21845, 25186, 30583, 34442, 35455, 43690, 49637, 61166, 62965, 70910, 86105, 99274, 120547, 125930, 152915, 172210, 214081, 241094, 248185, 260341, 305830, 428162, 496370, 520682, 602735, 843829, 1070405, 1205470, 1301705, 1687658, 1822387, 2140810, 2603410, 3644774, 4219145, 4425797, 8438290, 8851594, 9111935, 12756709, 18223870, 22128985, 25513418, 30980579, 44257970, 61961158, 63783545, 127567090, 154902895, 216864053, 309805790, 433728106, 1084320265, 2168640530]

約数ペア:

[(1, 2168640530), (2, 1084320265), (5, 433728106), (7, 309805790), (10, 216864053), (14, 154902895), (17, 127567090), (34, 63783545), (35, 61961158), (49, 44257970), (70, 30980579), (85, 25513418), (98, 22128985), (119, 18223870), (170, 12756709), (238, 9111935), (245, 8851594), (257, 8438290), (490, 4425797), (514, 4219145), (595, 3644774), (833, 2603410), (1013, 2140810), (1190, 1822387), (1285, 1687658), (1666, 1301705), (1799, 1205470), (2026, 1070405), (2570, 843829), (3598, 602735), (4165, 520682), (4369, 496370), (5065, 428162), (7091, 305830), (8330, 260341), (8738, 248185), (8995, 241094), (10130, 214081), (12593, 172210), (14182, 152915), (17221, 125930), (17990, 120547), (21845, 99274), (25186, 86105), (30583, 70910), (34442, 62965), (35455, 61166), (43690, 49637)]