61621010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{560191}}^1$

素因数の和:560209

約数の個数: 16

約数和(自身を含む): 121001472

約数和(自身を除く): 59380462

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 560191, 1120382, 2800955, 5601910, 6162101, 12324202, 30810505, 61621010]

約数ペア:

[(1, 61621010), (2, 30810505), (5, 12324202), (10, 6162101), (11, 5601910), (22, 2800955), (55, 1120382), (110, 560191)]