230097970

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 418784256

約数和(自身を除く): 188686286

約数列:

[1, 2, 5, 10, 197, 271, 394, 431, 542, 862, 985, 1355, 1970, 2155, 2710, 4310, 53387, 84907, 106774, 116801, 169814, 233602, 266935, 424535, 533870, 584005, 849070, 1168010, 23009797, 46019594, 115048985, 230097970]

約数ペア:

[(1, 230097970), (2, 115048985), (5, 46019594), (10, 23009797), (197, 1168010), (271, 849070), (394, 584005), (431, 533870), (542, 424535), (862, 266935), (985, 233602), (1355, 169814), (1970, 116801), (2155, 106774), (2710, 84907), (4310, 53387)]