30115274

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 53137920

約数和(自身を除く): 23022646

約数列:

[1, 2, 7, 14, 73, 79, 146, 158, 373, 511, 553, 746, 1022, 1106, 2611, 5222, 5767, 11534, 27229, 29467, 40369, 54458, 58934, 80738, 190603, 206269, 381206, 412538, 2151091, 4302182, 15057637, 30115274]

約数ペア:

[(1, 30115274), (2, 15057637), (7, 4302182), (14, 2151091), (73, 412538), (79, 381206), (146, 206269), (158, 190603), (373, 80738), (511, 58934), (553, 54458), (746, 40369), (1022, 29467), (1106, 27229), (2611, 11534), (5222, 5767)]