81095670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{901063}}^1$

素因数の和:901076

約数の個数: 24

約数和(自身を含む): 210848976

約数和(自身を除く): 129753306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 901063, 1802126, 2703189, 4505315, 5406378, 8109567, 9010630, 13515945, 16219134, 27031890, 40547835, 81095670]

約数ペア:

[(1, 81095670), (2, 40547835), (3, 27031890), (5, 16219134), (6, 13515945), (9, 9010630), (10, 8109567), (15, 5406378), (18, 4505315), (30, 2703189), (45, 1802126), (90, 901063)]