30439214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{4051}}^1$

素因数の和:4100

約数の個数: 24

約数和(自身を含む): 52246488

約数和(自身を除く): 21807274

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 4051, 7514, 8102, 52663, 68867, 105326, 137734, 895271, 1170739, 1790542, 2341478, 15219607, 30439214]

約数ペア:

[(1, 30439214), (2, 15219607), (13, 2341478), (17, 1790542), (26, 1170739), (34, 895271), (221, 137734), (289, 105326), (442, 68867), (578, 52663), (3757, 8102), (4051, 7514)]