1038465540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{824179}}^1$

素因数の和:824201

約数の個数: 72

約数和(自身を含む): 3600018240

約数和(自身を除く): 2561552700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 824179, 1648358, 2472537, 3296716, 4120895, 4945074, 5769253, 7417611, 8241790, 9890148, 11538506, 12362685, 14835222, 16483580, 17307759, 23077012, 24725370, 28846265, 29670444, 34615518, 37088055, 49450740, 51923277, 57692530, 69231036, 74176110, 86538795, 103846554, 115385060, 148352220, 173077590, 207693108, 259616385, 346155180, 519232770, 1038465540]

約数ペア:

[(1, 1038465540), (2, 519232770), (3, 346155180), (4, 259616385), (5, 207693108), (6, 173077590), (7, 148352220), (9, 115385060), (10, 103846554), (12, 86538795), (14, 74176110), (15, 69231036), (18, 57692530), (20, 51923277), (21, 49450740), (28, 37088055), (30, 34615518), (35, 29670444), (36, 28846265), (42, 24725370), (45, 23077012), (60, 17307759), (63, 16483580), (70, 14835222), (84, 12362685), (90, 11538506), (105, 9890148), (126, 8241790), (140, 7417611), (180, 5769253), (210, 4945074), (252, 4120895), (315, 3296716), (420, 2472537), (630, 1648358), (1260, 824179)]