1989756330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{229499}}^1$

素因数の和:229543

約数の個数: 48

約数和(自身を含む): 5072868000

約数和(自身を除く): 3083111670

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 8670, 229499, 458998, 688497, 1147495, 1376994, 2294990, 3442485, 3901483, 6884970, 7802966, 11704449, 19507415, 23408898, 39014830, 58522245, 66325211, 117044490, 132650422, 198975633, 331626055, 397951266, 663252110, 994878165, 1989756330]

約数ペア:

[(1, 1989756330), (2, 994878165), (3, 663252110), (5, 397951266), (6, 331626055), (10, 198975633), (15, 132650422), (17, 117044490), (30, 66325211), (34, 58522245), (51, 39014830), (85, 23408898), (102, 19507415), (170, 11704449), (255, 7802966), (289, 6884970), (510, 3901483), (578, 3442485), (867, 2294990), (1445, 1376994), (1734, 1147495), (2890, 688497), (4335, 458998), (8670, 229499)]