5979820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{353}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 15819552

約数和(自身を除く): 9839732

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 353, 385, 484, 605, 706, 770, 847, 1210, 1412, 1540, 1694, 1765, 2420, 2471, 3388, 3530, 3883, 4235, 4942, 7060, 7766, 8470, 9884, 12355, 15532, 16940, 19415, 24710, 27181, 38830, 42713, 49420, 54362, 77660, 85426, 108724, 135905, 170852, 213565, 271810, 298991, 427130, 543620, 597982, 854260, 1195964, 1494955, 2989910, 5979820]

約数ペア:

[(1, 5979820), (2, 2989910), (4, 1494955), (5, 1195964), (7, 854260), (10, 597982), (11, 543620), (14, 427130), (20, 298991), (22, 271810), (28, 213565), (35, 170852), (44, 135905), (55, 108724), (70, 85426), (77, 77660), (110, 54362), (121, 49420), (140, 42713), (154, 38830), (220, 27181), (242, 24710), (308, 19415), (353, 16940), (385, 15532), (484, 12355), (605, 9884), (706, 8470), (770, 7766), (847, 7060), (1210, 4942), (1412, 4235), (1540, 3883), (1694, 3530), (1765, 3388), (2420, 2471)]