189077580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1050431}}^1$

素因数の和:1050446

約数の個数: 36

約数和(自身を含む): 573535872

約数和(自身を除く): 384458292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1050431, 2100862, 3151293, 4201724, 5252155, 6302586, 9453879, 10504310, 12605172, 15756465, 18907758, 21008620, 31512930, 37815516, 47269395, 63025860, 94538790, 189077580]

約数ペア:

[(1, 189077580), (2, 94538790), (3, 63025860), (4, 47269395), (5, 37815516), (6, 31512930), (9, 21008620), (10, 18907758), (12, 15756465), (15, 12605172), (18, 10504310), (20, 9453879), (30, 6302586), (36, 5252155), (45, 4201724), (60, 3151293), (90, 2100862), (180, 1050431)]