87341310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{138637}}^1$

素因数の和:138657

約数の個数: 48

約数和(自身を含む): 259530336

約数和(自身を除く): 172189026

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 138637, 277274, 415911, 693185, 831822, 970459, 1247733, 1386370, 1940918, 2079555, 2495466, 2911377, 4159110, 4852295, 5822754, 6238665, 8734131, 9704590, 12477330, 14556885, 17468262, 29113770, 43670655, 87341310]

約数ペア:

[(1, 87341310), (2, 43670655), (3, 29113770), (5, 17468262), (6, 14556885), (7, 12477330), (9, 9704590), (10, 8734131), (14, 6238665), (15, 5822754), (18, 4852295), (21, 4159110), (30, 2911377), (35, 2495466), (42, 2079555), (45, 1940918), (63, 1386370), (70, 1247733), (90, 970459), (105, 831822), (126, 693185), (210, 415911), (315, 277274), (630, 138637)]