157427190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1749191}}^1$

素因数の和:1749204

約数の個数: 24

約数和(自身を含む): 409310928

約数和(自身を除く): 251883738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1749191, 3498382, 5247573, 8745955, 10495146, 15742719, 17491910, 26237865, 31485438, 52475730, 78713595, 157427190]

約数ペア:

[(1, 157427190), (2, 78713595), (3, 52475730), (5, 31485438), (6, 26237865), (9, 17491910), (10, 15742719), (15, 10495146), (18, 8745955), (30, 5247573), (45, 3498382), (90, 1749191)]