42159460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13093}}^1$

素因数の和:13132

約数の個数: 48

約数和(自身を含む): 105590016

約数和(自身を除く): 63430556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 13093, 26186, 52372, 65465, 91651, 130930, 183302, 261860, 301139, 366604, 458255, 602278, 916510, 1204556, 1505695, 1833020, 2107973, 3011390, 4215946, 6022780, 8431892, 10539865, 21079730, 42159460]

約数ペア:

[(1, 42159460), (2, 21079730), (4, 10539865), (5, 8431892), (7, 6022780), (10, 4215946), (14, 3011390), (20, 2107973), (23, 1833020), (28, 1505695), (35, 1204556), (46, 916510), (70, 602278), (92, 458255), (115, 366604), (140, 301139), (161, 261860), (230, 183302), (322, 130930), (460, 91651), (644, 65465), (805, 52372), (1610, 26186), (3220, 13093)]