42505130

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^2\times {\mathrm{617}}^1$

素因数の和:790

約数の個数: 24

約数和(自身を含む): 77567652

約数和(自身を除く): 35062522

約数列:

[1, 2, 5, 10, 83, 166, 415, 617, 830, 1234, 3085, 6170, 6889, 13778, 34445, 51211, 68890, 102422, 256055, 512110, 4250513, 8501026, 21252565, 42505130]

約数ペア:

[(1, 42505130), (2, 21252565), (5, 8501026), (10, 4250513), (83, 512110), (166, 256055), (415, 102422), (617, 68890), (830, 51211), (1234, 34445), (3085, 13778), (6170, 6889)]