168752470

素因数分解:

$2^1\times 5^1\times {\mathrm{3121}}^1\times {\mathrm{5407}}^1$

素因数の和:8535

約数の個数: 16

約数和(自身を含む): 303907968

約数和(自身を除く): 135155498

約数列:

[1, 2, 5, 10, 3121, 5407, 6242, 10814, 15605, 27035, 31210, 54070, 16875247, 33750494, 84376235, 168752470]

約数ペア:

[(1, 168752470), (2, 84376235), (5, 33750494), (10, 16875247), (3121, 54070), (5407, 31210), (6242, 27035), (10814, 15605)]