86165790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{11443}}^1$

素因数の和:11704

約数の個数: 32

約数和(自身を含む): 207639936

約数和(自身を除く): 121474146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 11443, 22886, 34329, 57215, 68658, 114430, 171645, 343290, 2872193, 5744386, 8616579, 14360965, 17233158, 28721930, 43082895, 86165790]

約数ペア:

[(1, 86165790), (2, 43082895), (3, 28721930), (5, 17233158), (6, 14360965), (10, 8616579), (15, 5744386), (30, 2872193), (251, 343290), (502, 171645), (753, 114430), (1255, 68658), (1506, 57215), (2510, 34329), (3765, 22886), (7530, 11443)]