29861458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 50232960

約数和(自身を除く): 20371502

約数列:

[1, 2, 11, 22, 89, 101, 151, 178, 202, 302, 979, 1111, 1661, 1958, 2222, 3322, 8989, 13439, 15251, 17978, 26878, 30502, 98879, 147829, 167761, 197758, 295658, 335522, 1357339, 2714678, 14930729, 29861458]

約数ペア:

[(1, 29861458), (2, 14930729), (11, 2714678), (22, 1357339), (89, 335522), (101, 295658), (151, 197758), (178, 167761), (202, 147829), (302, 98879), (979, 30502), (1111, 26878), (1661, 17978), (1958, 15251), (2222, 13439), (3322, 8989)]