1779630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 4312224

約数和(自身を除く): 2532594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 433, 685, 822, 866, 1299, 1370, 2055, 2165, 2598, 4110, 4330, 6495, 12990, 59321, 118642, 177963, 296605, 355926, 593210, 889815, 1779630]

約数ペア:

[(1, 1779630), (2, 889815), (3, 593210), (5, 355926), (6, 296605), (10, 177963), (15, 118642), (30, 59321), (137, 12990), (274, 6495), (411, 4330), (433, 4110), (685, 2598), (822, 2165), (866, 2055), (1299, 1370)]