304272670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{180043}}^1$

素因数の和:180076

約数の個数: 24

約数和(自身を含む): 593064936

約数和(自身を除く): 288792266

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 180043, 360086, 900215, 1800430, 2340559, 4681118, 11702795, 23405590, 30427267, 60854534, 152136335, 304272670]

約数ペア:

[(1, 304272670), (2, 152136335), (5, 60854534), (10, 30427267), (13, 23405590), (26, 11702795), (65, 4681118), (130, 2340559), (169, 1800430), (338, 900215), (845, 360086), (1690, 180043)]