65273940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{362633}}^1$

素因数の和:362648

約数の個数: 36

約数和(自身を含む): 197998164

約数和(自身を除く): 132724224

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 362633, 725266, 1087899, 1450532, 1813165, 2175798, 3263697, 3626330, 4351596, 5439495, 6527394, 7252660, 10878990, 13054788, 16318485, 21757980, 32636970, 65273940]

約数ペア:

[(1, 65273940), (2, 32636970), (3, 21757980), (4, 16318485), (5, 13054788), (6, 10878990), (9, 7252660), (10, 6527394), (12, 5439495), (15, 4351596), (18, 3626330), (20, 3263697), (30, 2175798), (36, 1813165), (45, 1450532), (60, 1087899), (90, 725266), (180, 362633)]