9157260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{21803}}^1$

素因数の和:21822

約数の個数: 48

約数和(自身を含む): 29304576

約数和(自身を除く): 20147316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 21803, 43606, 65409, 87212, 109015, 130818, 152621, 218030, 261636, 305242, 327045, 436060, 457863, 610484, 654090, 763105, 915726, 1308180, 1526210, 1831452, 2289315, 3052420, 4578630, 9157260]

約数ペア:

[(1, 9157260), (2, 4578630), (3, 3052420), (4, 2289315), (5, 1831452), (6, 1526210), (7, 1308180), (10, 915726), (12, 763105), (14, 654090), (15, 610484), (20, 457863), (21, 436060), (28, 327045), (30, 305242), (35, 261636), (42, 218030), (60, 152621), (70, 130818), (84, 109015), (105, 87212), (140, 65409), (210, 43606), (420, 21803)]