19152090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{212801}}^1$

素因数の和:212814

約数の個数: 24

約数和(自身を含む): 49795668

約数和(自身を除く): 30643578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 212801, 425602, 638403, 1064005, 1276806, 1915209, 2128010, 3192015, 3830418, 6384030, 9576045, 19152090]

約数ペア:

[(1, 19152090), (2, 9576045), (3, 6384030), (5, 3830418), (6, 3192015), (9, 2128010), (10, 1915209), (15, 1276806), (18, 1064005), (30, 638403), (45, 425602), (90, 212801)]