1437811340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{10270081}}^1$

素因数の和:10270097

約数の個数: 24

約数和(自身を含む): 3450747552

約数和(自身を除く): 2012936212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 10270081, 20540162, 41080324, 51350405, 71890567, 102700810, 143781134, 205401620, 287562268, 359452835, 718905670, 1437811340]

約数ペア:

[(1, 1437811340), (2, 718905670), (4, 359452835), (5, 287562268), (7, 205401620), (10, 143781134), (14, 102700810), (20, 71890567), (28, 51350405), (35, 41080324), (70, 20540162), (140, 10270081)]