210719348570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{12461227}}^1$

素因数の和:12461342

約数の個数: 32

約数和(自身を含む): 403743787200

約数和(自身を除く): 193024438630

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 3382, 8455, 16910, 12461227, 24922454, 62306135, 124612270, 236763313, 473526626, 1109049203, 1183816565, 2218098406, 2367633130, 5545246015, 11090492030, 21071934857, 42143869714, 105359674285, 210719348570]

約数ペア:

[(1, 210719348570), (2, 105359674285), (5, 42143869714), (10, 21071934857), (19, 11090492030), (38, 5545246015), (89, 2367633130), (95, 2218098406), (178, 1183816565), (190, 1109049203), (445, 473526626), (890, 236763313), (1691, 124612270), (3382, 62306135), (8455, 24922454), (16910, 12461227)]