30169857040

素因数分解:

$2^4\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{340057}}^1$

素因数の和:341179

約数の個数: 40

約数和(自身を含む): 70208374680

約数和(自身を除く): 40038517640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1109, 2218, 4436, 5545, 8872, 11090, 17744, 22180, 44360, 88720, 340057, 680114, 1360228, 1700285, 2720456, 3400570, 5440912, 6801140, 13602280, 27204560, 377123213, 754246426, 1508492852, 1885616065, 3016985704, 3771232130, 6033971408, 7542464260, 15084928520, 30169857040]

約数ペア:

[(1, 30169857040), (2, 15084928520), (4, 7542464260), (5, 6033971408), (8, 3771232130), (10, 3016985704), (16, 1885616065), (20, 1508492852), (40, 754246426), (80, 377123213), (1109, 27204560), (2218, 13602280), (4436, 6801140), (5545, 5440912), (8872, 3400570), (11090, 2720456), (17744, 1700285), (22180, 1360228), (44360, 680114), (88720, 340057)]