2695890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1231}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 6564096

約数和(自身を除く): 3868206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 1231, 2190, 2462, 3693, 6155, 7386, 12310, 18465, 36930, 89863, 179726, 269589, 449315, 539178, 898630, 1347945, 2695890]

約数ペア:

[(1, 2695890), (2, 1347945), (3, 898630), (5, 539178), (6, 449315), (10, 269589), (15, 179726), (30, 89863), (73, 36930), (146, 18465), (219, 12310), (365, 7386), (438, 6155), (730, 3693), (1095, 2462), (1231, 2190)]