2257645110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1535813}}^1$

素因数の和:1535837

約数の個数: 48

約数和(自身を含む): 6302980656

約数和(自身を除く): 4045335546

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 1535813, 3071626, 4607439, 7679065, 9214878, 10750691, 15358130, 21501382, 23037195, 32252073, 46074390, 53753455, 64504146, 75254837, 107506910, 150509674, 161260365, 225764511, 322520730, 376274185, 451529022, 752548370, 1128822555, 2257645110]

約数ペア:

[(1, 2257645110), (2, 1128822555), (3, 752548370), (5, 451529022), (6, 376274185), (7, 322520730), (10, 225764511), (14, 161260365), (15, 150509674), (21, 107506910), (30, 75254837), (35, 64504146), (42, 53753455), (49, 46074390), (70, 32252073), (98, 23037195), (105, 21501382), (147, 15358130), (210, 10750691), (245, 9214878), (294, 7679065), (490, 4607439), (735, 3071626), (1470, 1535813)]