30261506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{7951}}^1$

素因数の和:8137

約数の個数: 16

約数和(自身を含む): 49811328

約数和(自身を除く): 19549822

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 7951, 15902, 87461, 174922, 1375523, 2751046, 15130753, 30261506]

約数ペア:

[(1, 30261506), (2, 15130753), (11, 2751046), (22, 1375523), (173, 174922), (346, 87461), (1903, 15902), (3806, 7951)]