69784570

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{373}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 128688912

約数和(自身を除く): 58904342

約数列:

[1, 2, 5, 10, 53, 106, 265, 353, 373, 530, 706, 746, 1765, 1865, 3530, 3730, 18709, 19769, 37418, 39538, 93545, 98845, 131669, 187090, 197690, 263338, 658345, 1316690, 6978457, 13956914, 34892285, 69784570]

約数ペア:

[(1, 69784570), (2, 34892285), (5, 13956914), (10, 6978457), (53, 1316690), (106, 658345), (265, 263338), (353, 197690), (373, 187090), (530, 131669), (706, 98845), (746, 93545), (1765, 39538), (1865, 37418), (3530, 19769), (3730, 18709)]