4398989070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{20947567}}^1$

素因数の和:20947584

約数の個数: 32

約数和(自身を含む): 12065799168

約数和(自身を除く): 7666810098

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 20947567, 41895134, 62842701, 104737835, 125685402, 146632969, 209475670, 293265938, 314213505, 439898907, 628427010, 733164845, 879797814, 1466329690, 2199494535, 4398989070]

約数ペア:

[(1, 4398989070), (2, 2199494535), (3, 1466329690), (5, 879797814), (6, 733164845), (7, 628427010), (10, 439898907), (14, 314213505), (15, 293265938), (21, 209475670), (30, 146632969), (35, 125685402), (42, 104737835), (70, 62842701), (105, 41895134), (210, 20947567)]