288528810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{73417}}^1$

素因数の和:73558

約数の個数: 32

約数和(自身を含む): 697764672

約数和(自身を除く): 409235862

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 73417, 146834, 220251, 367085, 440502, 734170, 1101255, 2202510, 9617627, 19235254, 28852881, 48088135, 57705762, 96176270, 144264405, 288528810]

約数ペア:

[(1, 288528810), (2, 144264405), (3, 96176270), (5, 57705762), (6, 48088135), (10, 28852881), (15, 19235254), (30, 9617627), (131, 2202510), (262, 1101255), (393, 734170), (655, 440502), (786, 367085), (1310, 220251), (1965, 146834), (3930, 73417)]