280687626

素因数分解:

$2^1\times 3^3\times {\mathrm{1019}}^1\times {\mathrm{5101}}^1$

素因数の和:6131

約数の個数: 32

約数和(自身を含む): 624484800

約数和(自身を除く): 343797174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1019, 2038, 3057, 5101, 6114, 9171, 10202, 15303, 18342, 27513, 30606, 45909, 55026, 91818, 137727, 275454, 5197919, 10395838, 15593757, 31187514, 46781271, 93562542, 140343813, 280687626]

約数ペア:

[(1, 280687626), (2, 140343813), (3, 93562542), (6, 46781271), (9, 31187514), (18, 15593757), (27, 10395838), (54, 5197919), (1019, 275454), (2038, 137727), (3057, 91818), (5101, 55026), (6114, 45909), (9171, 30606), (10202, 27513), (15303, 18342)]