30958730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{653}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 61026048

約数和(自身を除く): 30067318

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 431, 653, 862, 1306, 2155, 3265, 4310, 4741, 6530, 7183, 9482, 14366, 23705, 35915, 47410, 71830, 281443, 562886, 1407215, 2814430, 3095873, 6191746, 15479365, 30958730]

約数ペア:

[(1, 30958730), (2, 15479365), (5, 6191746), (10, 3095873), (11, 2814430), (22, 1407215), (55, 562886), (110, 281443), (431, 71830), (653, 47410), (862, 35915), (1306, 23705), (2155, 14366), (3265, 9482), (4310, 7183), (4741, 6530)]