7464540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2647}}^1$

素因数の和:2706

約数の個数: 48

約数和(自身を含む): 21353472

約数和(自身を除く): 13888932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2647, 2820, 5294, 7941, 10588, 13235, 15882, 26470, 31764, 39705, 52940, 79410, 124409, 158820, 248818, 373227, 497636, 622045, 746454, 1244090, 1492908, 1866135, 2488180, 3732270, 7464540]

約数ペア:

[(1, 7464540), (2, 3732270), (3, 2488180), (4, 1866135), (5, 1492908), (6, 1244090), (10, 746454), (12, 622045), (15, 497636), (20, 373227), (30, 248818), (47, 158820), (60, 124409), (94, 79410), (141, 52940), (188, 39705), (235, 31764), (282, 26470), (470, 15882), (564, 13235), (705, 10588), (940, 7941), (1410, 5294), (2647, 2820)]