30764745

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20717}}^1$

素因数の和:20742

約数の個数: 32

約数和(自身を含む): 59667840

約数和(自身を除く): 28903095

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 20717, 62151, 103585, 186453, 227887, 310755, 559359, 683661, 932265, 1139435, 2050983, 2796795, 3418305, 6152949, 10254915, 30764745]

約数ペア:

[(1, 30764745), (3, 10254915), (5, 6152949), (9, 3418305), (11, 2796795), (15, 2050983), (27, 1139435), (33, 932265), (45, 683661), (55, 559359), (99, 310755), (135, 227887), (165, 186453), (297, 103585), (495, 62151), (1485, 20717)]