2017768095

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{1907}}^1\times {\mathrm{3359}}^1$

素因数の和:5284

約数の個数: 48

約数和(自身を含む): 4000389120

約数和(自身を除く): 1982621025

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 1907, 3359, 5721, 9535, 10077, 13349, 16795, 17163, 23513, 28605, 30231, 40047, 50385, 66745, 70539, 85815, 117565, 120141, 151155, 200235, 211617, 352695, 600705, 1058085, 6405613, 19216839, 32028065, 44839291, 57650517, 96084195, 134517873, 224196455, 288252585, 403553619, 672589365, 2017768095]

約数ペア:

[(1, 2017768095), (3, 672589365), (5, 403553619), (7, 288252585), (9, 224196455), (15, 134517873), (21, 96084195), (35, 57650517), (45, 44839291), (63, 32028065), (105, 19216839), (315, 6405613), (1907, 1058085), (3359, 600705), (5721, 352695), (9535, 211617), (10077, 200235), (13349, 151155), (16795, 120141), (17163, 117565), (23513, 85815), (28605, 70539), (30231, 66745), (40047, 50385)]