8702630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 16450560

約数和(自身を除く): 7747930

約数列:

[1, 2, 5, 10, 31, 62, 67, 134, 155, 310, 335, 419, 670, 838, 2077, 2095, 4154, 4190, 10385, 12989, 20770, 25978, 28073, 56146, 64945, 129890, 140365, 280730, 870263, 1740526, 4351315, 8702630]

約数ペア:

[(1, 8702630), (2, 4351315), (5, 1740526), (10, 870263), (31, 280730), (62, 140365), (67, 129890), (134, 64945), (155, 56146), (310, 28073), (335, 25978), (419, 20770), (670, 12989), (838, 10385), (2077, 4190), (2095, 4154)]