27431790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3643}}^1$

素因数の和:3904

約数の個数: 32

約数和(自身を含む): 66116736

約数和(自身を除く): 38684946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3643, 3765, 7286, 7530, 10929, 18215, 21858, 36430, 54645, 109290, 914393, 1828786, 2743179, 4571965, 5486358, 9143930, 13715895, 27431790]

約数ペア:

[(1, 27431790), (2, 13715895), (3, 9143930), (5, 5486358), (6, 4571965), (10, 2743179), (15, 1828786), (30, 914393), (251, 109290), (502, 54645), (753, 36430), (1255, 21858), (1506, 18215), (2510, 10929), (3643, 7530), (3765, 7286)]