15012090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8779}}^1$

素因数の和:8811

約数の個数: 48

約数和(自身を含む): 41090400

約数和(自身を除く): 26078310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 8779, 17558, 26337, 43895, 52674, 79011, 87790, 131685, 158022, 166801, 263370, 333602, 395055, 500403, 790110, 834005, 1000806, 1501209, 1668010, 2502015, 3002418, 5004030, 7506045, 15012090]

約数ペア:

[(1, 15012090), (2, 7506045), (3, 5004030), (5, 3002418), (6, 2502015), (9, 1668010), (10, 1501209), (15, 1000806), (18, 834005), (19, 790110), (30, 500403), (38, 395055), (45, 333602), (57, 263370), (90, 166801), (95, 158022), (114, 131685), (171, 87790), (190, 79011), (285, 52674), (342, 43895), (570, 26337), (855, 17558), (1710, 8779)]