30122288

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4409}}^1$

素因数の和:4485

約数の個数: 40

約数和(自身を含む): 67808160

約数和(自身を除く): 37685872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 4409, 6832, 8818, 17636, 30863, 35272, 61726, 70544, 123452, 246904, 268949, 493808, 537898, 1075796, 1882643, 2151592, 3765286, 4303184, 7530572, 15061144, 30122288]

約数ペア:

[(1, 30122288), (2, 15061144), (4, 7530572), (7, 4303184), (8, 3765286), (14, 2151592), (16, 1882643), (28, 1075796), (56, 537898), (61, 493808), (112, 268949), (122, 246904), (244, 123452), (427, 70544), (488, 61726), (854, 35272), (976, 30863), (1708, 17636), (3416, 8818), (4409, 6832)]