2007172590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{359}}^1\times {\mathrm{821}}^1$

素因数の和:1417

約数の個数: 64

約数和(自身を含む): 4857822720

約数和(自身を除く): 2850650130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 359, 454, 681, 718, 821, 1077, 1135, 1362, 1642, 1795, 2154, 2270, 2463, 3405, 3590, 4105, 4926, 5385, 6810, 8210, 10770, 12315, 24630, 81493, 162986, 186367, 244479, 294739, 372734, 407465, 488958, 559101, 589478, 814930, 884217, 931835, 1118202, 1222395, 1473695, 1768434, 1863670, 2444790, 2795505, 2947390, 4421085, 5591010, 8842170, 66905753, 133811506, 200717259, 334528765, 401434518, 669057530, 1003586295, 2007172590]

約数ペア:

[(1, 2007172590), (2, 1003586295), (3, 669057530), (5, 401434518), (6, 334528765), (10, 200717259), (15, 133811506), (30, 66905753), (227, 8842170), (359, 5591010), (454, 4421085), (681, 2947390), (718, 2795505), (821, 2444790), (1077, 1863670), (1135, 1768434), (1362, 1473695), (1642, 1222395), (1795, 1118202), (2154, 931835), (2270, 884217), (2463, 814930), (3405, 589478), (3590, 559101), (4105, 488958), (4926, 407465), (5385, 372734), (6810, 294739), (8210, 244479), (10770, 186367), (12315, 162986), (24630, 81493)]