7825230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{12421}}^1$

素因数の和:12441

約数の個数: 48

約数和(自身を含む): 23253984

約数和(自身を除く): 15428754

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, 12421, 24842, 37263, 62105, 74526, 86947, 111789, 124210, 173894, 186315, 223578, 260841, 372630, 434735, 521682, 558945, 782523, 869470, 1117890, 1304205, 1565046, 2608410, 3912615, 7825230]

約数ペア:

[(1, 7825230), (2, 3912615), (3, 2608410), (5, 1565046), (6, 1304205), (7, 1117890), (9, 869470), (10, 782523), (14, 558945), (15, 521682), (18, 434735), (21, 372630), (30, 260841), (35, 223578), (42, 186315), (45, 173894), (63, 124210), (70, 111789), (90, 86947), (105, 74526), (126, 62105), (210, 37263), (315, 24842), (630, 12421)]