66142740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{1061}}^1$

素因数の和:2112

約数の個数: 48

約数和(自身を含む): 185552640

約数和(自身を除く): 119409900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1039, 1061, 2078, 2122, 3117, 3183, 4156, 4244, 5195, 5305, 6234, 6366, 10390, 10610, 12468, 12732, 15585, 15915, 20780, 21220, 31170, 31830, 62340, 63660, 1102379, 2204758, 3307137, 4409516, 5511895, 6614274, 11023790, 13228548, 16535685, 22047580, 33071370, 66142740]

約数ペア:

[(1, 66142740), (2, 33071370), (3, 22047580), (4, 16535685), (5, 13228548), (6, 11023790), (10, 6614274), (12, 5511895), (15, 4409516), (20, 3307137), (30, 2204758), (60, 1102379), (1039, 63660), (1061, 62340), (2078, 31830), (2122, 31170), (3117, 21220), (3183, 20780), (4156, 15915), (4244, 15585), (5195, 12732), (5305, 12468), (6234, 10610), (6366, 10390)]