10837890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17203}}^1$

素因数の和:17223

約数の個数: 48

約数和(自身を含む): 32205888

約数和(自身を除く): 21367998

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, 17203, 34406, 51609, 86015, 103218, 120421, 154827, 172030, 240842, 258045, 309654, 361263, 516090, 602105, 722526, 774135, 1083789, 1204210, 1548270, 1806315, 2167578, 3612630, 5418945, 10837890]

約数ペア:

[(1, 10837890), (2, 5418945), (3, 3612630), (5, 2167578), (6, 1806315), (7, 1548270), (9, 1204210), (10, 1083789), (14, 774135), (15, 722526), (18, 602105), (21, 516090), (30, 361263), (35, 309654), (42, 258045), (45, 240842), (63, 172030), (70, 154827), (90, 120421), (105, 103218), (126, 86015), (210, 51609), (315, 34406), (630, 17203)]