84039210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{25237}}^1$

素因数の和:25287

約数の個数: 48

約数和(自身を含む): 224416296

約数和(自身を除く): 140377086

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 25237, 50474, 75711, 126185, 151422, 227133, 252370, 378555, 454266, 757110, 933769, 1135665, 1867538, 2271330, 2801307, 4668845, 5602614, 8403921, 9337690, 14006535, 16807842, 28013070, 42019605, 84039210]

約数ペア:

[(1, 84039210), (2, 42019605), (3, 28013070), (5, 16807842), (6, 14006535), (9, 9337690), (10, 8403921), (15, 5602614), (18, 4668845), (30, 2801307), (37, 2271330), (45, 1867538), (74, 1135665), (90, 933769), (111, 757110), (185, 454266), (222, 378555), (333, 252370), (370, 227133), (555, 151422), (666, 126185), (1110, 75711), (1665, 50474), (3330, 25237)]