3927930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 9479808

約数和(自身を除く): 5551878

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 421, 622, 842, 933, 1263, 1555, 1866, 2105, 2526, 3110, 4210, 4665, 6315, 9330, 12630, 130931, 261862, 392793, 654655, 785586, 1309310, 1963965, 3927930]

約数ペア:

[(1, 3927930), (2, 1963965), (3, 1309310), (5, 785586), (6, 654655), (10, 392793), (15, 261862), (30, 130931), (311, 12630), (421, 9330), (622, 6315), (842, 4665), (933, 4210), (1263, 3110), (1555, 2526), (1866, 2105)]