80372070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{893023}}^1$

素因数の和:893036

約数の個数: 24

約数和(自身を含む): 208967616

約数和(自身を除く): 128595546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 893023, 1786046, 2679069, 4465115, 5358138, 8037207, 8930230, 13395345, 16074414, 26790690, 40186035, 80372070]

約数ペア:

[(1, 80372070), (2, 40186035), (3, 26790690), (5, 16074414), (6, 13395345), (9, 8930230), (10, 8037207), (15, 5358138), (18, 4465115), (30, 2679069), (45, 1786046), (90, 893023)]