943114550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{86923}}^1$

素因数の和:86973

約数の個数: 48

約数和(自身を含む): 2069486592

約数和(自身を除く): 1126372042

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 5425, 10850, 86923, 173846, 434615, 608461, 869230, 1216922, 2173075, 2694613, 3042305, 4346150, 5389226, 6084610, 13473065, 15211525, 18862291, 26946130, 30423050, 37724582, 67365325, 94311455, 134730650, 188622910, 471557275, 943114550]

約数ペア:

[(1, 943114550), (2, 471557275), (5, 188622910), (7, 134730650), (10, 94311455), (14, 67365325), (25, 37724582), (31, 30423050), (35, 26946130), (50, 18862291), (62, 15211525), (70, 13473065), (155, 6084610), (175, 5389226), (217, 4346150), (310, 3042305), (350, 2694613), (434, 2173075), (775, 1216922), (1085, 869230), (1550, 608461), (2170, 434615), (5425, 173846), (10850, 86923)]