30184654

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:568

約数の個数: 24

約数和(自身を含む): 48390048

約数和(自身を除く): 18205394

約数列:

[1, 2, 19, 38, 97, 194, 361, 431, 722, 862, 1843, 3686, 8189, 16378, 35017, 41807, 70034, 83614, 155591, 311182, 794333, 1588666, 15092327, 30184654]

約数ペア:

[(1, 30184654), (2, 15092327), (19, 1588666), (38, 794333), (97, 311182), (194, 155591), (361, 83614), (431, 70034), (722, 41807), (862, 35017), (1843, 16378), (3686, 8189)]