4940820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{27449}}^1$

素因数の和:27464

約数の個数: 36

約数和(自身を含む): 14987700

約数和(自身を除く): 10046880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 27449, 54898, 82347, 109796, 137245, 164694, 247041, 274490, 329388, 411735, 494082, 548980, 823470, 988164, 1235205, 1646940, 2470410, 4940820]

約数ペア:

[(1, 4940820), (2, 2470410), (3, 1646940), (4, 1235205), (5, 988164), (6, 823470), (9, 548980), (10, 494082), (12, 411735), (15, 329388), (18, 274490), (20, 247041), (30, 164694), (36, 137245), (45, 109796), (60, 82347), (90, 54898), (180, 27449)]