31135300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2381

約数の個数: 72

約数和(自身を含む): 81314240

約数和(自身を除く): 50178940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2341, 2660, 3325, 4682, 6650, 9364, 11705, 13300, 16387, 23410, 32774, 44479, 46820, 58525, 65548, 81935, 88958, 117050, 163870, 177916, 222395, 234100, 311353, 327740, 409675, 444790, 622706, 819350, 889580, 1111975, 1245412, 1556765, 1638700, 2223950, 3113530, 4447900, 6227060, 7783825, 15567650, 31135300]

約数ペア:

[(1, 31135300), (2, 15567650), (4, 7783825), (5, 6227060), (7, 4447900), (10, 3113530), (14, 2223950), (19, 1638700), (20, 1556765), (25, 1245412), (28, 1111975), (35, 889580), (38, 819350), (50, 622706), (70, 444790), (76, 409675), (95, 327740), (100, 311353), (133, 234100), (140, 222395), (175, 177916), (190, 163870), (266, 117050), (350, 88958), (380, 81935), (475, 65548), (532, 58525), (665, 46820), (700, 44479), (950, 32774), (1330, 23410), (1900, 16387), (2341, 13300), (2660, 11705), (3325, 9364), (4682, 6650)]