30262250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 62449920

約数和(自身を除く): 32187670

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 125, 190, 230, 250, 277, 437, 475, 554, 575, 874, 950, 1150, 1385, 2185, 2375, 2770, 2875, 4370, 4750, 5263, 5750, 6371, 6925, 10526, 10925, 12742, 13850, 21850, 26315, 31855, 34625, 52630, 54625, 63710, 69250, 109250, 121049, 131575, 159275, 242098, 263150, 318550, 605245, 657875, 796375, 1210490, 1315750, 1592750, 3026225, 6052450, 15131125, 30262250]

約数ペア:

[(1, 30262250), (2, 15131125), (5, 6052450), (10, 3026225), (19, 1592750), (23, 1315750), (25, 1210490), (38, 796375), (46, 657875), (50, 605245), (95, 318550), (115, 263150), (125, 242098), (190, 159275), (230, 131575), (250, 121049), (277, 109250), (437, 69250), (475, 63710), (554, 54625), (575, 52630), (874, 34625), (950, 31855), (1150, 26315), (1385, 21850), (2185, 13850), (2375, 12742), (2770, 10925), (2875, 10526), (4370, 6925), (4750, 6371), (5263, 5750)]