285996950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14629}}^1$

素因数の和:14681

約数の個数: 48

約数和(自身を含む): 587774880

約数和(自身を除く): 301777930

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 170, 230, 391, 425, 575, 782, 850, 1150, 1955, 3910, 9775, 14629, 19550, 29258, 73145, 146290, 248693, 336467, 365725, 497386, 672934, 731450, 1243465, 1682335, 2486930, 3364670, 5719939, 6217325, 8411675, 11439878, 12434650, 16823350, 28599695, 57199390, 142998475, 285996950]

約数ペア:

[(1, 285996950), (2, 142998475), (5, 57199390), (10, 28599695), (17, 16823350), (23, 12434650), (25, 11439878), (34, 8411675), (46, 6217325), (50, 5719939), (85, 3364670), (115, 2486930), (170, 1682335), (230, 1243465), (391, 731450), (425, 672934), (575, 497386), (782, 365725), (850, 336467), (1150, 248693), (1955, 146290), (3910, 73145), (9775, 29258), (14629, 19550)]