84486420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{469369}}^1$

素因数の和:469384

約数の個数: 36

約数和(自身を含む): 256276020

約数和(自身を除く): 171789600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 469369, 938738, 1408107, 1877476, 2346845, 2816214, 4224321, 4693690, 5632428, 7040535, 8448642, 9387380, 14081070, 16897284, 21121605, 28162140, 42243210, 84486420]

約数ペア:

[(1, 84486420), (2, 42243210), (3, 28162140), (4, 21121605), (5, 16897284), (6, 14081070), (9, 9387380), (10, 8448642), (12, 7040535), (15, 5632428), (18, 4693690), (20, 4224321), (30, 2816214), (36, 2346845), (45, 1877476), (60, 1408107), (90, 938738), (180, 469369)]