120905330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{132863}}^1$

素因数の和:132890

約数の個数: 32

約数和(自身を含む): 267853824

約数和(自身を除く): 146948494

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 132863, 265726, 664315, 930041, 1328630, 1727219, 1860082, 3454438, 4650205, 8636095, 9300410, 12090533, 17272190, 24181066, 60452665, 120905330]

約数ペア:

[(1, 120905330), (2, 60452665), (5, 24181066), (7, 17272190), (10, 12090533), (13, 9300410), (14, 8636095), (26, 4650205), (35, 3454438), (65, 1860082), (70, 1727219), (91, 1328630), (130, 930041), (182, 664315), (455, 265726), (910, 132863)]