30722457

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 45121536

約数和(自身を除く): 14399079

約数列:

[1, 3, 23, 31, 53, 69, 93, 159, 271, 713, 813, 1219, 1643, 2139, 3657, 4929, 6233, 8401, 14363, 18699, 25203, 37789, 43089, 113367, 193223, 330349, 445253, 579669, 991047, 1335759, 10240819, 30722457]

約数ペア:

[(1, 30722457), (3, 10240819), (23, 1335759), (31, 991047), (53, 579669), (69, 445253), (93, 330349), (159, 193223), (271, 113367), (713, 43089), (813, 37789), (1219, 25203), (1643, 18699), (2139, 14363), (3657, 8401), (4929, 6233)]