42684430

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{19141}}^1$

素因数の和:19371

約数の個数: 16

約数和(自身を含む): 77180544

約数和(自身を除く): 34496114

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 19141, 38282, 95705, 191410, 4268443, 8536886, 21342215, 42684430]

約数ペア:

[(1, 42684430), (2, 21342215), (5, 8536886), (10, 4268443), (223, 191410), (446, 95705), (1115, 38282), (2230, 19141)]