238391490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{22511}}^1$

素因数の和:22874

約数の個数: 32

約数和(自身を含む): 573785856

約数和(自身を除く): 335394366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 353, 706, 1059, 1765, 2118, 3530, 5295, 10590, 22511, 45022, 67533, 112555, 135066, 225110, 337665, 675330, 7946383, 15892766, 23839149, 39731915, 47678298, 79463830, 119195745, 238391490]

約数ペア:

[(1, 238391490), (2, 119195745), (3, 79463830), (5, 47678298), (6, 39731915), (10, 23839149), (15, 15892766), (30, 7946383), (353, 675330), (706, 337665), (1059, 225110), (1765, 135066), (2118, 112555), (3530, 67533), (5295, 45022), (10590, 22511)]