126295510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 255550464

約数和(自身を除く): 129254954

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 103, 110, 142, 157, 206, 314, 355, 515, 710, 781, 785, 1030, 1133, 1562, 1570, 1727, 2266, 3454, 3905, 5665, 7313, 7810, 8635, 11147, 11330, 14626, 16171, 17270, 22294, 32342, 36565, 55735, 73130, 80443, 80855, 111470, 122617, 160886, 161710, 177881, 245234, 355762, 402215, 613085, 804430, 889405, 1148141, 1226170, 1778810, 2296282, 5740705, 11481410, 12629551, 25259102, 63147755, 126295510]

約数ペア:

[(1, 126295510), (2, 63147755), (5, 25259102), (10, 12629551), (11, 11481410), (22, 5740705), (55, 2296282), (71, 1778810), (103, 1226170), (110, 1148141), (142, 889405), (157, 804430), (206, 613085), (314, 402215), (355, 355762), (515, 245234), (710, 177881), (781, 161710), (785, 160886), (1030, 122617), (1133, 111470), (1562, 80855), (1570, 80443), (1727, 73130), (2266, 55735), (3454, 36565), (3905, 32342), (5665, 22294), (7313, 17270), (7810, 16171), (8635, 14626), (11147, 11330)]