448930260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2494057}}^1$

素因数の和:2494072

約数の個数: 36

約数和(自身を含む): 1361755668

約数和(自身を除く): 912825408

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2494057, 4988114, 7482171, 9976228, 12470285, 14964342, 22446513, 24940570, 29928684, 37410855, 44893026, 49881140, 74821710, 89786052, 112232565, 149643420, 224465130, 448930260]

約数ペア:

[(1, 448930260), (2, 224465130), (3, 149643420), (4, 112232565), (5, 89786052), (6, 74821710), (9, 49881140), (10, 44893026), (12, 37410855), (15, 29928684), (18, 24940570), (20, 22446513), (30, 14964342), (36, 12470285), (45, 9976228), (60, 7482171), (90, 4988114), (180, 2494057)]