68305230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{108421}}^1$

素因数の和:108441

約数の個数: 48

約数和(自身を含む): 202965984

約数和(自身を除く): 134660754

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, 108421, 216842, 325263, 542105, 650526, 758947, 975789, 1084210, 1517894, 1626315, 1951578, 2276841, 3252630, 3794735, 4553682, 4878945, 6830523, 7589470, 9757890, 11384205, 13661046, 22768410, 34152615, 68305230]

約数ペア:

[(1, 68305230), (2, 34152615), (3, 22768410), (5, 13661046), (6, 11384205), (7, 9757890), (9, 7589470), (10, 6830523), (14, 4878945), (15, 4553682), (18, 3794735), (21, 3252630), (30, 2276841), (35, 1951578), (42, 1626315), (45, 1517894), (63, 1084210), (70, 975789), (90, 758947), (105, 650526), (126, 542105), (210, 325263), (315, 216842), (630, 108421)]