72604590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{1621}}^1$

素因数の和:3124

約数の個数: 32

約数和(自身を含む): 174475296

約数和(自身を除く): 101870706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1493, 1621, 2986, 3242, 4479, 4863, 7465, 8105, 8958, 9726, 14930, 16210, 22395, 24315, 44790, 48630, 2420153, 4840306, 7260459, 12100765, 14520918, 24201530, 36302295, 72604590]

約数ペア:

[(1, 72604590), (2, 36302295), (3, 24201530), (5, 14520918), (6, 12100765), (10, 7260459), (15, 4840306), (30, 2420153), (1493, 48630), (1621, 44790), (2986, 24315), (3242, 22395), (4479, 16210), (4863, 14930), (7465, 9726), (8105, 8958)]