2822470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 5910336

約数和(自身を除く): 3087866

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 661, 854, 1322, 2135, 3305, 4270, 4627, 6610, 9254, 23135, 40321, 46270, 80642, 201605, 282247, 403210, 564494, 1411235, 2822470]

約数ペア:

[(1, 2822470), (2, 1411235), (5, 564494), (7, 403210), (10, 282247), (14, 201605), (35, 80642), (61, 46270), (70, 40321), (122, 23135), (305, 9254), (427, 6610), (610, 4627), (661, 4270), (854, 3305), (1322, 2135)]