90328860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{501827}}^1$

素因数の和:501842

約数の個数: 36

約数和(自身を含む): 273998088

約数和(自身を除く): 183669228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 501827, 1003654, 1505481, 2007308, 2509135, 3010962, 4516443, 5018270, 6021924, 7527405, 9032886, 10036540, 15054810, 18065772, 22582215, 30109620, 45164430, 90328860]

約数ペア:

[(1, 90328860), (2, 45164430), (3, 30109620), (4, 22582215), (5, 18065772), (6, 15054810), (9, 10036540), (10, 9032886), (12, 7527405), (15, 6021924), (18, 5018270), (20, 4516443), (30, 3010962), (36, 2509135), (45, 2007308), (60, 1505481), (90, 1003654), (180, 501827)]