28533090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7489}}^1$

素因数の和:7626

約数の個数: 32

約数和(自身を含む): 69027840

約数和(自身を除く): 40494750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 7489, 14978, 22467, 37445, 44934, 74890, 112335, 224670, 951103, 1902206, 2853309, 4755515, 5706618, 9511030, 14266545, 28533090]

約数ペア:

[(1, 28533090), (2, 14266545), (3, 9511030), (5, 5706618), (6, 4755515), (10, 2853309), (15, 1902206), (30, 951103), (127, 224670), (254, 112335), (381, 74890), (635, 44934), (762, 37445), (1270, 22467), (1905, 14978), (3810, 7489)]