74050060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{528929}}^1$

素因数の和:528945

約数の個数: 24

約数和(自身を含む): 177720480

約数和(自身を除く): 103670420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 528929, 1057858, 2115716, 2644645, 3702503, 5289290, 7405006, 10578580, 14810012, 18512515, 37025030, 74050060]

約数ペア:

[(1, 74050060), (2, 37025030), (4, 18512515), (5, 14810012), (7, 10578580), (10, 7405006), (14, 5289290), (20, 3702503), (28, 2644645), (35, 2115716), (70, 1057858), (140, 528929)]