2743114780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{851899}}^1$

素因数の和:851938

約数の個数: 48

約数和(自身を含む): 6869721600

約数和(自身を除く): 4126606820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 851899, 1703798, 3407596, 4259495, 5963293, 8518990, 11926586, 17037980, 19593677, 23853172, 29816465, 39187354, 59632930, 78374708, 97968385, 119265860, 137155739, 195936770, 274311478, 391873540, 548622956, 685778695, 1371557390, 2743114780]

約数ペア:

[(1, 2743114780), (2, 1371557390), (4, 685778695), (5, 548622956), (7, 391873540), (10, 274311478), (14, 195936770), (20, 137155739), (23, 119265860), (28, 97968385), (35, 78374708), (46, 59632930), (70, 39187354), (92, 29816465), (115, 23853172), (140, 19593677), (161, 17037980), (230, 11926586), (322, 8518990), (460, 5963293), (644, 4259495), (805, 3407596), (1610, 1703798), (3220, 851899)]