430423490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{17419}}^1$

素因数の和:17786

約数の個数: 32

約数和(自身を含む): 888001920

約数和(自身を除く): 457578430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 353, 706, 1765, 2471, 3530, 4942, 12355, 17419, 24710, 34838, 87095, 121933, 174190, 243866, 609665, 1219330, 6148907, 12297814, 30744535, 43042349, 61489070, 86084698, 215211745, 430423490]

約数ペア:

[(1, 430423490), (2, 215211745), (5, 86084698), (7, 61489070), (10, 43042349), (14, 30744535), (35, 12297814), (70, 6148907), (353, 1219330), (706, 609665), (1765, 243866), (2471, 174190), (3530, 121933), (4942, 87095), (12355, 34838), (17419, 24710)]