2565142110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{467239}}^1$

素因数の和:467313

約数の個数: 48

約数和(自身を含む): 6778717920

約数和(自身を除く): 4213575810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 467239, 934478, 1401717, 2336195, 2803434, 4205151, 4672390, 7008585, 8410302, 14017170, 21025755, 28501579, 42051510, 57003158, 85504737, 142507895, 171009474, 256514211, 285015790, 427523685, 513028422, 855047370, 1282571055, 2565142110]

約数ペア:

[(1, 2565142110), (2, 1282571055), (3, 855047370), (5, 513028422), (6, 427523685), (9, 285015790), (10, 256514211), (15, 171009474), (18, 142507895), (30, 85504737), (45, 57003158), (61, 42051510), (90, 28501579), (122, 21025755), (183, 14017170), (305, 8410302), (366, 7008585), (549, 4672390), (610, 4205151), (915, 2803434), (1098, 2336195), (1830, 1401717), (2745, 934478), (5490, 467239)]