30706764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{659}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 78503040

約数和(自身を除く): 47796276

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 353, 659, 706, 1059, 1318, 1412, 1977, 2118, 2636, 3883, 3954, 4236, 7249, 7766, 7908, 11649, 14498, 15532, 21747, 23298, 28996, 43494, 46596, 86988, 232627, 465254, 697881, 930508, 1395762, 2558897, 2791524, 5117794, 7676691, 10235588, 15353382, 30706764]

約数ペア:

[(1, 30706764), (2, 15353382), (3, 10235588), (4, 7676691), (6, 5117794), (11, 2791524), (12, 2558897), (22, 1395762), (33, 930508), (44, 697881), (66, 465254), (132, 232627), (353, 86988), (659, 46596), (706, 43494), (1059, 28996), (1318, 23298), (1412, 21747), (1977, 15532), (2118, 14498), (2636, 11649), (3883, 7908), (3954, 7766), (4236, 7249)]