30895468

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 58705920

約数和(自身を除く): 27810452

約数列:

[1, 2, 4, 31, 41, 59, 62, 82, 103, 118, 124, 164, 206, 236, 412, 1271, 1829, 2419, 2542, 3193, 3658, 4223, 4838, 5084, 6077, 6386, 7316, 8446, 9676, 12154, 12772, 16892, 24308, 74989, 130913, 149978, 188387, 249157, 261826, 299956, 376774, 498314, 523652, 753548, 996628, 7723867, 15447734, 30895468]

約数ペア:

[(1, 30895468), (2, 15447734), (4, 7723867), (31, 996628), (41, 753548), (59, 523652), (62, 498314), (82, 376774), (103, 299956), (118, 261826), (124, 249157), (164, 188387), (206, 149978), (236, 130913), (412, 74989), (1271, 24308), (1829, 16892), (2419, 12772), (2542, 12154), (3193, 9676), (3658, 8446), (4223, 7316), (4838, 6386), (5084, 6077)]