74276860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{530549}}^1$

素因数の和:530565

約数の個数: 24

約数和(自身を含む): 178264800

約数和(自身を除く): 103987940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 530549, 1061098, 2122196, 2652745, 3713843, 5305490, 7427686, 10610980, 14855372, 18569215, 37138430, 74276860]

約数ペア:

[(1, 74276860), (2, 37138430), (4, 18569215), (5, 14855372), (7, 10610980), (10, 7427686), (14, 5305490), (20, 3713843), (28, 2652745), (35, 2122196), (70, 1061098), (140, 530549)]