82965420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{460919}}^1$

素因数の和:460934

約数の個数: 36

約数和(自身を含む): 251662320

約数和(自身を除く): 168696900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 460919, 921838, 1382757, 1843676, 2304595, 2765514, 4148271, 4609190, 5531028, 6913785, 8296542, 9218380, 13827570, 16593084, 20741355, 27655140, 41482710, 82965420]

約数ペア:

[(1, 82965420), (2, 41482710), (3, 27655140), (4, 20741355), (5, 16593084), (6, 13827570), (9, 9218380), (10, 8296542), (12, 6913785), (15, 5531028), (18, 4609190), (20, 4148271), (30, 2765514), (36, 2304595), (45, 1843676), (60, 1382757), (90, 921838), (180, 460919)]