542564180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{30109}}^1$

素因数の和:30188

約数の個数: 48

約数和(自身を含む): 1229210640

約数和(自身を除く): 686646460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 901, 1060, 1802, 3604, 4505, 9010, 18020, 30109, 60218, 120436, 150545, 301090, 511853, 602180, 1023706, 1595777, 2047412, 2559265, 3191554, 5118530, 6383108, 7978885, 10237060, 15957770, 27128209, 31915540, 54256418, 108512836, 135641045, 271282090, 542564180]

約数ペア:

[(1, 542564180), (2, 271282090), (4, 135641045), (5, 108512836), (10, 54256418), (17, 31915540), (20, 27128209), (34, 15957770), (53, 10237060), (68, 7978885), (85, 6383108), (106, 5118530), (170, 3191554), (212, 2559265), (265, 2047412), (340, 1595777), (530, 1023706), (901, 602180), (1060, 511853), (1802, 301090), (3604, 150545), (4505, 120436), (9010, 60218), (18020, 30109)]