8513490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1741}}^1$

素因数の和:1914

約数の個数: 32

約数和(自身を含む): 20569536

約数和(自身を除く): 12056046

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 1741, 2445, 3482, 4890, 5223, 8705, 10446, 17410, 26115, 52230, 283783, 567566, 851349, 1418915, 1702698, 2837830, 4256745, 8513490]

約数ペア:

[(1, 8513490), (2, 4256745), (3, 2837830), (5, 1702698), (6, 1418915), (10, 851349), (15, 567566), (30, 283783), (163, 52230), (326, 26115), (489, 17410), (815, 10446), (978, 8705), (1630, 5223), (1741, 4890), (2445, 3482)]