150215540

素因数分解:

$2^2\times 5^1\times {\mathrm{2693}}^1\times {\mathrm{2789}}^1$

素因数の和:5491

約数の個数: 24

約数和(自身を含む): 315682920

約数和(自身を除く): 165467380

約数列:

[1, 2, 4, 5, 10, 20, 2693, 2789, 5386, 5578, 10772, 11156, 13465, 13945, 26930, 27890, 53860, 55780, 7510777, 15021554, 30043108, 37553885, 75107770, 150215540]

約数ペア:

[(1, 150215540), (2, 75107770), (4, 37553885), (5, 30043108), (10, 15021554), (20, 7510777), (2693, 55780), (2789, 53860), (5386, 27890), (5578, 26930), (10772, 13945), (11156, 13465)]