90354870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1003943}}^1$

素因数の和:1003956

約数の個数: 24

約数和(自身を含む): 234922896

約数和(自身を除く): 144568026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1003943, 2007886, 3011829, 5019715, 6023658, 9035487, 10039430, 15059145, 18070974, 30118290, 45177435, 90354870]

約数ペア:

[(1, 90354870), (2, 45177435), (3, 30118290), (5, 18070974), (6, 15059145), (9, 10039430), (10, 9035487), (15, 6023658), (18, 5019715), (30, 3011829), (45, 2007886), (90, 1003943)]