2015408830

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{304903}}^1$

素因数の和:305571

約数の個数: 16

約数和(自身を含む): 3633236064

約数和(自身を除く): 1617827234

約数列:

[1, 2, 5, 10, 661, 1322, 3305, 6610, 304903, 609806, 1524515, 3049030, 201540883, 403081766, 1007704415, 2015408830]

約数ペア:

[(1, 2015408830), (2, 1007704415), (5, 403081766), (10, 201540883), (661, 3049030), (1322, 1524515), (3305, 609806), (6610, 304903)]