30642255

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 61439040

約数和(自身を除く): 30796785

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 89, 105, 267, 315, 445, 623, 801, 1093, 1335, 1869, 3115, 3279, 4005, 5465, 5607, 7651, 9345, 9837, 16395, 22953, 28035, 38255, 49185, 68859, 97277, 114765, 291831, 344295, 486385, 680939, 875493, 1459155, 2042817, 3404695, 4377465, 6128451, 10214085, 30642255]

約数ペア:

[(1, 30642255), (3, 10214085), (5, 6128451), (7, 4377465), (9, 3404695), (15, 2042817), (21, 1459155), (35, 875493), (45, 680939), (63, 486385), (89, 344295), (105, 291831), (267, 114765), (315, 97277), (445, 68859), (623, 49185), (801, 38255), (1093, 28035), (1335, 22953), (1869, 16395), (3115, 9837), (3279, 9345), (4005, 7651), (5465, 5607)]