2010142820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14358163}}^1$

素因数の和:14358179

約数の個数: 24

約数和(自身を含む): 4824343104

約数和(自身を除く): 2814200284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14358163, 28716326, 57432652, 71790815, 100507141, 143581630, 201014282, 287163260, 402028564, 502535705, 1005071410, 2010142820]

約数ペア:

[(1, 2010142820), (2, 1005071410), (4, 502535705), (5, 402028564), (7, 287163260), (10, 201014282), (14, 143581630), (20, 100507141), (28, 71790815), (35, 57432652), (70, 28716326), (140, 14358163)]