81149070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2704969}}^1$

素因数の和:2704979

約数の個数: 16

約数和(自身を含む): 194757840

約数和(自身を除く): 113608770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2704969, 5409938, 8114907, 13524845, 16229814, 27049690, 40574535, 81149070]

約数ペア:

[(1, 81149070), (2, 40574535), (3, 27049690), (5, 16229814), (6, 13524845), (10, 8114907), (15, 5409938), (30, 2704969)]