30996086

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{349}}^1\times {\mathrm{367}}^1$

素因数の和:740

約数の個数: 24

約数和(自身を含む): 51391200

約数和(自身を除く): 20395114

約数列:

[1, 2, 11, 22, 121, 242, 349, 367, 698, 734, 3839, 4037, 7678, 8074, 42229, 44407, 84458, 88814, 128083, 256166, 1408913, 2817826, 15498043, 30996086]

約数ペア:

[(1, 30996086), (2, 15498043), (11, 2817826), (22, 1408913), (121, 256166), (242, 128083), (349, 88814), (367, 84458), (698, 44407), (734, 42229), (3839, 8074), (4037, 7678)]