126150220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{2081}}^1$

素因数の和:2530

約数の個数: 48

約数和(自身を含む): 303605568

約数和(自身を除く): 177455348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 433, 866, 1732, 2081, 2165, 3031, 4162, 4330, 6062, 8324, 8660, 10405, 12124, 14567, 15155, 20810, 29134, 30310, 41620, 58268, 60620, 72835, 145670, 291340, 901073, 1802146, 3604292, 4505365, 6307511, 9010730, 12615022, 18021460, 25230044, 31537555, 63075110, 126150220]

約数ペア:

[(1, 126150220), (2, 63075110), (4, 31537555), (5, 25230044), (7, 18021460), (10, 12615022), (14, 9010730), (20, 6307511), (28, 4505365), (35, 3604292), (70, 1802146), (140, 901073), (433, 291340), (866, 145670), (1732, 72835), (2081, 60620), (2165, 58268), (3031, 41620), (4162, 30310), (4330, 29134), (6062, 20810), (8324, 15155), (8660, 14567), (10405, 12124)]