45347470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{647821}}^1$

素因数の和:647835

約数の個数: 16

約数和(自身を含む): 93286368

約数和(自身を除く): 47938898

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 647821, 1295642, 3239105, 4534747, 6478210, 9069494, 22673735, 45347470]

約数ペア:

[(1, 45347470), (2, 22673735), (5, 9069494), (7, 6478210), (10, 4534747), (14, 3239105), (35, 1295642), (70, 647821)]