30703888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:743

約数の個数: 40

約数和(自身を含む): 62107136

約数和(自身を除く): 31403248

約数列:

[1, 2, 4, 8, 16, 31, 62, 103, 124, 206, 248, 412, 496, 601, 824, 1202, 1648, 2404, 3193, 4808, 6386, 9616, 12772, 18631, 25544, 37262, 51088, 61903, 74524, 123806, 149048, 247612, 298096, 495224, 990448, 1918993, 3837986, 7675972, 15351944, 30703888]

約数ペア:

[(1, 30703888), (2, 15351944), (4, 7675972), (8, 3837986), (16, 1918993), (31, 990448), (62, 495224), (103, 298096), (124, 247612), (206, 149048), (248, 123806), (412, 74524), (496, 61903), (601, 51088), (824, 37262), (1202, 25544), (1648, 18631), (2404, 12772), (3193, 9616), (4808, 6386)]