430084886

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{90089}}^1$

素因数の和:90140

約数の個数: 32

約数和(自身を含む): 830269440

約数和(自身を除く): 400184554

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 90089, 180178, 630623, 990979, 1261246, 1981958, 2792759, 5585518, 6936853, 13873706, 19549313, 30720349, 39098626, 61440698, 215042443, 430084886]

約数ペア:

[(1, 430084886), (2, 215042443), (7, 61440698), (11, 39098626), (14, 30720349), (22, 19549313), (31, 13873706), (62, 6936853), (77, 5585518), (154, 2792759), (217, 1981958), (341, 1261246), (434, 990979), (682, 630623), (2387, 180178), (4774, 90089)]