42145970

素因数分解:

$2^1\times 5^1\times {\mathrm{1879}}^1\times {\mathrm{2243}}^1$

素因数の和:4129

約数の個数: 16

約数和(自身を含む): 75936960

約数和(自身を除く): 33790990

約数列:

[1, 2, 5, 10, 1879, 2243, 3758, 4486, 9395, 11215, 18790, 22430, 4214597, 8429194, 21072985, 42145970]

約数ペア:

[(1, 42145970), (2, 21072985), (5, 8429194), (10, 4214597), (1879, 22430), (2243, 18790), (3758, 11215), (4486, 9395)]