80732670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{18061}}^1$

素因数の和:18220

約数の個数: 32

約数和(自身を含む): 195069600

約数和(自身を除く): 114336930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 18061, 36122, 54183, 90305, 108366, 180610, 270915, 541830, 2691089, 5382178, 8073267, 13455445, 16146534, 26910890, 40366335, 80732670]

約数ペア:

[(1, 80732670), (2, 40366335), (3, 26910890), (5, 16146534), (6, 13455445), (10, 8073267), (15, 5382178), (30, 2691089), (149, 541830), (298, 270915), (447, 180610), (745, 108366), (894, 90305), (1490, 54183), (2235, 36122), (4470, 18061)]