2015450

素因数分解:

$2^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:418

約数の個数: 24

約数和(自身を含む): 3786588

約数和(自身を除く): 1771138

約数列:

[1, 2, 5, 10, 25, 50, 173, 233, 346, 466, 865, 1165, 1730, 2330, 4325, 5825, 8650, 11650, 40309, 80618, 201545, 403090, 1007725, 2015450]

約数ペア:

[(1, 2015450), (2, 1007725), (5, 403090), (10, 201545), (25, 80618), (50, 40309), (173, 11650), (233, 8650), (346, 5825), (466, 4325), (865, 2330), (1165, 1730)]