6999660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1103

約数の個数: 72

約数和(自身を含む): 21826896

約数和(自身を除く): 14827236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1051, 1110, 1332, 1665, 2102, 2220, 3153, 3330, 4204, 5255, 6306, 6660, 9459, 10510, 12612, 15765, 18918, 21020, 31530, 37836, 38887, 47295, 63060, 77774, 94590, 116661, 155548, 189180, 194435, 233322, 349983, 388870, 466644, 583305, 699966, 777740, 1166610, 1399932, 1749915, 2333220, 3499830, 6999660]

約数ペア:

[(1, 6999660), (2, 3499830), (3, 2333220), (4, 1749915), (5, 1399932), (6, 1166610), (9, 777740), (10, 699966), (12, 583305), (15, 466644), (18, 388870), (20, 349983), (30, 233322), (36, 194435), (37, 189180), (45, 155548), (60, 116661), (74, 94590), (90, 77774), (111, 63060), (148, 47295), (180, 38887), (185, 37836), (222, 31530), (333, 21020), (370, 18918), (444, 15765), (555, 12612), (666, 10510), (740, 9459), (1051, 6660), (1110, 6306), (1332, 5255), (1665, 4204), (2102, 3330), (2220, 3153)]