157427460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{874597}}^1$

素因数の和:874612

約数の個数: 36

約数和(自身を含む): 477530508

約数和(自身を除く): 320103048

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 874597, 1749194, 2623791, 3498388, 4372985, 5247582, 7871373, 8745970, 10495164, 13118955, 15742746, 17491940, 26237910, 31485492, 39356865, 52475820, 78713730, 157427460]

約数ペア:

[(1, 157427460), (2, 78713730), (3, 52475820), (4, 39356865), (5, 31485492), (6, 26237910), (9, 17491940), (10, 15742746), (12, 13118955), (15, 10495164), (18, 8745970), (20, 7871373), (30, 5247582), (36, 4372985), (45, 3498388), (60, 2623791), (90, 1749194), (180, 874597)]