74502470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1064321}}^1$

素因数の和:1064335

約数の個数: 16

約数和(自身を含む): 153262368

約数和(自身を除く): 78759898

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1064321, 2128642, 5321605, 7450247, 10643210, 14900494, 37251235, 74502470]

約数ペア:

[(1, 74502470), (2, 37251235), (5, 14900494), (7, 10643210), (10, 7450247), (14, 5321605), (35, 2128642), (70, 1064321)]