29309930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{225461}}^1$

素因数の和:225481

約数の個数: 16

約数和(自身を含む): 56816424

約数和(自身を除く): 27506494

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 225461, 450922, 1127305, 2254610, 2930993, 5861986, 14654965, 29309930]

約数ペア:

[(1, 29309930), (2, 14654965), (5, 5861986), (10, 2930993), (13, 2254610), (26, 1127305), (65, 450922), (130, 225461)]