30573328

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:439

約数の個数: 40

約数和(自身を含む): 60933600

約数和(自身を除く): 30360272

約数列:

[1, 2, 4, 8, 16, 59, 118, 139, 233, 236, 278, 466, 472, 556, 932, 944, 1112, 1864, 2224, 3728, 8201, 13747, 16402, 27494, 32387, 32804, 54988, 64774, 65608, 109976, 129548, 131216, 219952, 259096, 518192, 1910833, 3821666, 7643332, 15286664, 30573328]

約数ペア:

[(1, 30573328), (2, 15286664), (4, 7643332), (8, 3821666), (16, 1910833), (59, 518192), (118, 259096), (139, 219952), (233, 131216), (236, 129548), (278, 109976), (466, 65608), (472, 64774), (556, 54988), (932, 32804), (944, 32387), (1112, 27494), (1864, 16402), (2224, 13747), (3728, 8201)]