145925460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{810697}}^1$

素因数の和:810712

約数の個数: 36

約数和(自身を含む): 442641108

約数和(自身を除く): 296715648

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 810697, 1621394, 2432091, 3242788, 4053485, 4864182, 7296273, 8106970, 9728364, 12160455, 14592546, 16213940, 24320910, 29185092, 36481365, 48641820, 72962730, 145925460]

約数ペア:

[(1, 145925460), (2, 72962730), (3, 48641820), (4, 36481365), (5, 29185092), (6, 24320910), (9, 16213940), (10, 14592546), (12, 12160455), (15, 9728364), (18, 8106970), (20, 7296273), (30, 4864182), (36, 4053485), (45, 3242788), (60, 2432091), (90, 1621394), (180, 810697)]