139505310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2803}}^1$

素因数の和:2902

約数の個数: 96

約数和(自身を含む): 419927040

約数和(自身を除く): 280421730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 79, 90, 105, 126, 158, 210, 237, 315, 395, 474, 553, 630, 711, 790, 1106, 1185, 1422, 1659, 2370, 2765, 2803, 3318, 3555, 4977, 5530, 5606, 7110, 8295, 8409, 9954, 14015, 16590, 16818, 19621, 24885, 25227, 28030, 39242, 42045, 49770, 50454, 58863, 84090, 98105, 117726, 126135, 176589, 196210, 221437, 252270, 294315, 353178, 442874, 588630, 664311, 882945, 1107185, 1328622, 1550059, 1765890, 1992933, 2214370, 3100118, 3321555, 3985866, 4650177, 6643110, 7750295, 9300354, 9964665, 13950531, 15500590, 19929330, 23250885, 27901062, 46501770, 69752655, 139505310]

約数ペア:

[(1, 139505310), (2, 69752655), (3, 46501770), (5, 27901062), (6, 23250885), (7, 19929330), (9, 15500590), (10, 13950531), (14, 9964665), (15, 9300354), (18, 7750295), (21, 6643110), (30, 4650177), (35, 3985866), (42, 3321555), (45, 3100118), (63, 2214370), (70, 1992933), (79, 1765890), (90, 1550059), (105, 1328622), (126, 1107185), (158, 882945), (210, 664311), (237, 588630), (315, 442874), (395, 353178), (474, 294315), (553, 252270), (630, 221437), (711, 196210), (790, 176589), (1106, 126135), (1185, 117726), (1422, 98105), (1659, 84090), (2370, 58863), (2765, 50454), (2803, 49770), (3318, 42045), (3555, 39242), (4977, 28030), (5530, 25227), (5606, 24885), (7110, 19621), (8295, 16818), (8409, 16590), (9954, 14015)]