2811930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8521}}^1$

素因数の和:8542

約数の個数: 32

約数和(自身を含む): 7363008

約数和(自身を除く): 4551078

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 8521, 17042, 25563, 42605, 51126, 85210, 93731, 127815, 187462, 255630, 281193, 468655, 562386, 937310, 1405965, 2811930]

約数ペア:

[(1, 2811930), (2, 1405965), (3, 937310), (5, 562386), (6, 468655), (10, 281193), (11, 255630), (15, 187462), (22, 127815), (30, 93731), (33, 85210), (55, 51126), (66, 42605), (110, 25563), (165, 17042), (330, 8521)]