7927290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{12583}}^1$

素因数の和:12603

約数の個数: 48

約数和(自身を含む): 23557248

約数和(自身を除く): 15629958

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 12583, 25166, 37749, 62915, 75498, 88081, 113247, 125830, 176162, 188745, 226494, 264243, 377490, 440405, 528486, 566235, 792729, 880810, 1132470, 1321215, 1585458, 2642430, 3963645, 7927290]

約数ペア:

[(1, 7927290), (2, 3963645), (3, 2642430), (5, 1585458), (6, 1321215), (7, 1132470), (9, 880810), (10, 792729), (14, 566235), (15, 528486), (18, 440405), (21, 377490), (30, 264243), (35, 226494), (42, 188745), (45, 176162), (63, 125830), (70, 113247), (90, 88081), (105, 75498), (126, 62915), (210, 37749), (315, 25166), (630, 12583)]