82012860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{455627}}^1$

素因数の和:455642

約数の個数: 36

約数和(自身を含む): 248772888

約数和(自身を除く): 166760028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 455627, 911254, 1366881, 1822508, 2278135, 2733762, 4100643, 4556270, 5467524, 6834405, 8201286, 9112540, 13668810, 16402572, 20503215, 27337620, 41006430, 82012860]

約数ペア:

[(1, 82012860), (2, 41006430), (3, 27337620), (4, 20503215), (5, 16402572), (6, 13668810), (9, 9112540), (10, 8201286), (12, 6834405), (15, 5467524), (18, 4556270), (20, 4100643), (30, 2733762), (36, 2278135), (45, 1822508), (60, 1366881), (90, 911254), (180, 455627)]