90177210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{2791}}^1$

素因数の和:3163

約数の個数: 48

約数和(自身を含む): 235198080

約数和(自身を除く): 145020870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 359, 718, 1077, 1795, 2154, 2791, 3231, 3590, 5385, 5582, 6462, 8373, 10770, 13955, 16155, 16746, 25119, 27910, 32310, 41865, 50238, 83730, 125595, 251190, 1001969, 2003938, 3005907, 5009845, 6011814, 9017721, 10019690, 15029535, 18035442, 30059070, 45088605, 90177210]

約数ペア:

[(1, 90177210), (2, 45088605), (3, 30059070), (5, 18035442), (6, 15029535), (9, 10019690), (10, 9017721), (15, 6011814), (18, 5009845), (30, 3005907), (45, 2003938), (90, 1001969), (359, 251190), (718, 125595), (1077, 83730), (1795, 50238), (2154, 41865), (2791, 32310), (3231, 27910), (3590, 25119), (5385, 16746), (5582, 16155), (6462, 13955), (8373, 10770)]